<PAGE> PAGE 1
000 B000000 07/31/1999
000 C000000 0000774013
000 D000000 N
000 E000000 F
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 ML MULTI-STATE MUNICIPAL SERIES TRUST
001 B000000 811-4375
001 C000000 6092822800
002 A000000 P.O. BOX 9011
002 B000000 PRINCETON
002 C000000 NJ
002 D010000 08543
002 D020000 9011
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 17
007 C010100 1
007 C020100 MERRILL LYNCH NEW YORK MUNICIPAL BOND FUND
007 C030100 N
007 C010200 2
007 C010300 3
007 C010400 4
007 C020400 ML PENNSYLVANIA MUNICIPAL BOND FUND
007 C030400 N
007 C010500 5
007 C020500 MERRILL LYNCH NEW JERSEY MUNICIPAL BOND FUND
007 C030500 N
007 C010600 6
007 C020600 MERRILL LYNCH FLORIDA MUNICIPAL BOND FUND
007 C030600 N
007 C010700 7
007 C020700 MERRILL LYNCH TEXAS MUNICIPAL BOND FUND
007 C030700 N
007 C010800 8
007 C020800 MERRILL LYNCH ARIZONA MUNICIPAL BOND FUND
007 C030800 N
007 C010900 9
007 C020900 ML MASSACHUSETTS MUNICIPAL BOND FUND
007 C030900 N
007 C011000 10
007 C021000 MERRILL LYNCH OHIO MUNICIPAL BOND FUND
007 C031000 N
007 C011100 11
007 C021100 MERRILL LYNCH MINNESOTA MUNICIPAL BOND FUND
<PAGE> PAGE 2
007 C031100 N
007 C011200 12
007 C021200 MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND
007 C031200 N
007 C011300 13
007 C021300 MERRILL LYNCH MICHIGAN MUNICIPAL BOND FUND
007 C031300 N
007 C011400 14
007 C021400 MERRILL LYNCH OREGON MUNICIPAL BOND FUND
007 C031400 N
007 C011500 15
007 C021500 MERRILL LYNCH MARYLAND MUNICIPAL BOND FUND
007 C031500 N
007 C011600 16
007 C021600 MERRILL LYNCH COLORADO MUNICIPAL BOND FUND
007 C031600 N
007 C011700 17
007 C021700 MERRILL LYNCH NEW MEXICO MUNICIPAL BOND FUND
007 C031700 N
007 C011800 18
007 C021800 MERRILL LYNCH CONNECTICUT MUNICIPAL BOND FUND
007 C031800 N
007 C011900 19
007 C012000 20
007 C022000 MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND
007 C032000 N
007 C012100 21
007 C012200 22
007 C012300 23
007 C012400 24
007 C012500 25
007 C012600 26
007 C012700 27
007 C012800 28
007 C012900 29
007 C013000 30
008 A00AA01 FUND ASSET MANAGEMENT, L.P.
008 B00AA01 A
008 C00AA01 801-12485
008 D01AA01 PRINCETON
008 D02AA01 NJ
008 D03AA01 08543
008 D04AA01 9011
011 A00AA01 MERRILL LYNCH FUNDS DISTRIBUTOR, INC.
011 B00AA01 8-14663
011 C01AA01 PRINCETON
011 C02AA01 NJ
011 C03AA01 08543
011 C04AA01 9011
012 A00AA01 FINANCIAL DATA SERVICES, INC.
012 B00AA01 84-01339
<PAGE> PAGE 3
012 C01AA01 JACKSONVILLE
012 C02AA01 FL
012 C03AA01 32246
012 C04AA01 6484
013 A00AA01 DELOITTE & TOUCHE LLP
013 B01AA01 PRINCETON
013 B02AA01 NJ
013 B03AA01 08540
014 A00AA01 MLPF&S AND OTHER ML BROKER/DEALER AFFILIATES
014 B00AA01 8-7221
015 A00AA01 STATE STREET BANK AND TRUST COMPANY
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02101
015 E01AA01 X
015 A00AA02 THE BANK OF NEW YORK
015 B00AA02 S
015 C01AA02 NEW YORK
015 C02AA02 NY
015 C03AA02 10286
015 E01AA02 X
015 A00AA03 BANKERS TRUST COMPANY
015 B00AA03 S
015 C01AA03 NEW YORK
015 C02AA03 NY
015 C03AA03 10006
015 E01AA03 X
015 A00AA04 THE CHASE MANHATTAN BANK
015 B00AA04 S
015 C01AA04 NEW YORK
015 C02AA04 NY
015 C03AA04 10017
015 E01AA04 X
015 A00AA05 CUSTODIAL TRUST CO.
015 B00AA05 S
015 C01AA05 NEW YORK
015 C02AA05 NY
015 C03AA05 10167
015 E01AA05 X
015 A00AA06 MORGAN GUARANTY TRUST CO. OF NEW YORK
015 B00AA06 S
015 C01AA06 NEW YORK
015 C02AA06 NY
015 C03AA06 10260
015 E01AA06 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 223
019 C00AA00 MERRILLLYN
020 A000001 SALOMON SMITH BARNEY INC.
<PAGE> PAGE 4
020 B000001 11-2418191
020 C000001 5
020 A000002 BZW SECURITIES INC.
020 C000002 3
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 8
022 A000001 MORGAN (J.P.) SECURITIES INC.
022 B000001 13-3224016
022 C000001 269721
022 D000001 242637
022 A000002 GOLDMAN, SACHS & CO.
022 B000002 13-5108880
022 C000002 205708
022 D000002 196807
022 A000003 MORGAN STANLEY & CO. INCORPORATED
022 B000003 13-2655998
022 C000003 158998
022 D000003 163461
022 A000004 SALOMON SMITH BARNEY INC.
022 B000004 11-2418191
022 C000004 185131
022 D000004 101104
022 A000005 PAINEWEBBER INCORPORATED
022 B000005 13-2638166
022 C000005 125473
022 D000005 138240
022 A000006 BEAR, STEARNS & CO. INC.
022 B000006 13-3299429
022 C000006 61707
022 D000006 47008
022 A000007 LEHMAN BROTHERS INC.
022 B000007 13-2518466
022 C000007 56478
022 D000007 48588
022 A000008 FIRST ALBANY CORPORATION
022 B000008 14-1391446
022 C000008 48925
022 D000008 55568
022 A000009 BT SECURITIES CORPORATION
022 C000009 47098
022 D000009 47887
022 A000010 DAIN RAUSCHER INCORPORATED
022 B000010 41-0212020
022 C000010 49657
<PAGE> PAGE 5
022 D000010 38127
023 C000000 1725270
023 D000000 1686501
024 00AA00 N
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 Y
041 00AA00 Y
045 00AA00 Y
046 00AA00 N
047 00AA00 Y
048 00AA00 0.000
048 A01AA00 500000
048 A02AA00 0.550
048 B01AA00 500000
048 B02AA00 0.525
048 C01AA00 0
048 C02AA00 0.000
048 D01AA00 0
048 D02AA00 0.000
048 E01AA00 0
048 E02AA00 0.000
048 F01AA00 0
048 F02AA00 0.000
048 G01AA00 0
048 G02AA00 0.000
048 H01AA00 0
048 H02AA00 0.000
048 I01AA00 0
048 I02AA00 0.000
048 J01AA00 0
048 J02AA00 0.000
048 K01AA00 1000000
048 K02AA00 0.500
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
<PAGE> PAGE 6
054 G00AA00 N
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
066 A00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
069 00AA00 N
077 A000000 Y
077 B000000 Y
077 O000000 Y
077 P000000 Y
078 000000 N
080 A00AA00 ICI MUTUAL INSURANCE CO.
080 C00AA00 300
081 A00AA00 Y
081 B00AA00 146
082 A00AA00 N
082 B00AA00 0
083 A00AA00 N
083 B00AA00 0
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
030 A000100 0
030 B000100 0.00
030 C000100 0.00
035 000100 0
036 B000100 0
074 O000100 0
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 0
074 S000100 0
074 T000100 0
074 U010100 0
074 U020100 0
074 V010100 0.00
074 V020100 0.00
074 W000100 0.0000
074 X000100 0
074 Y000100 0
<PAGE> PAGE 7
028 A010400 2175
028 A020400 258
028 A030400 0
028 A040400 2258
028 B010400 2137
028 B020400 242
028 B030400 0
028 B040400 3420
028 C010400 1582
028 C020400 301
028 C030400 0
028 C040400 3430
028 D010400 1188
028 D020400 243
028 D030400 0
028 D040400 2358
028 E010400 1157
028 E020400 240
028 E030400 0
028 E040400 3373
028 F010400 1116
028 F020400 294
028 F030400 0
028 F040400 3168
028 G010400 9355
028 G020400 1578
028 G030400 0
028 G040400 18007
028 H000400 1930
029 000400 Y
030 A000400 50
030 B000400 4.00
030 C000400 0.00
031 A000400 3
031 B000400 0
032 000400 0
033 000400 47
034 000400 Y
035 000400 86
036 A000400 N
036 B000400 0
042 A000400 0
042 B000400 0
042 C000400 100
042 D000400 0
042 E000400 0
042 F000400 0
042 G000400 0
042 H000400 0
043 000400 564
044 000400 0
<PAGE> PAGE 8
049 000400 N
050 000400 N
051 000400 N
052 000400 N
053 A000400 N
055 A000400 Y
055 B000400 N
056 000400 Y
057 000400 N
058 A000400 N
059 000400 Y
060 A000400 N
060 B000400 N
061 000400 0
062 A000400 Y
062 B000400 0.0
062 C000400 0.0
062 D000400 0.0
062 E000400 6.6
062 F000400 0.0
062 G000400 0.0
062 H000400 0.0
062 I000400 0.0
062 J000400 0.0
062 K000400 0.0
062 L000400 0.0
062 M000400 0.0
062 N000400 0.0
062 O000400 92.4
062 P000400 0.0
062 Q000400 0.0
062 R000400 0.0
063 A000400 0
063 B000400 18.9
064 A000400 Y
064 B000400 N
070 A010400 Y
070 A020400 N
070 B010400 N
070 B020400 N
070 C010400 N
070 C020400 N
070 D010400 N
070 D020400 N
070 E010400 Y
070 E020400 N
070 F010400 N
070 F020400 N
070 G010400 Y
070 G020400 N
070 H010400 N
<PAGE> PAGE 9
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 Y
070 J020400 N
070 K010400 Y
070 K020400 N
070 L010400 N
070 L020400 N
070 M010400 N
070 M020400 N
070 N010400 N
070 N020400 N
070 O010400 Y
070 O020400 N
070 P010400 Y
070 P020400 N
070 Q010400 Y
070 Q020400 N
070 R010400 Y
070 R020400 N
071 A000400 57738
071 B000400 69600
071 C000400 133710
071 D000400 43
072 A000400 12
072 B000400 7821
072 C000400 0
072 D000400 0
072 E000400 0
072 F000400 769
072 G000400 72
072 H000400 0
072 I000400 63
072 J000400 8
072 K000400 0
072 L000400 79
072 M000400 8
072 N000400 16
072 O000400 0
072 P000400 0
072 Q000400 0
072 R000400 36
072 S000400 65
072 T000400 564
072 U000400 0
072 V000400 0
072 W000400 13
072 X000400 1693
072 Y000400 0
072 Z000400 6128
<PAGE> PAGE 10
072AA000400 2307
072BB000400 690
072CC010400 0
072CC020400 6271
072DD010400 1444
072DD020400 4684
072EE000400 3057
073 A010400 0.0000
073 A020400 0.0000
073 B000400 0.0000
073 C000400 0.0000
074 A000400 19
074 B000400 0
074 C000400 8600
074 D000400 119787
074 E000400 0
074 F000400 0
074 G000400 0
074 H000400 0
074 I000400 0
074 J000400 0
074 K000400 0
074 L000400 2108
074 M000400 10
074 N000400 130524
074 O000400 0
074 P000400 109
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 727
074 S000400 0
074 T000400 129688
074 U010400 2699
074 U020400 9194
074 V010400 0.00
074 V020400 0.00
074 W000400 0.0000
074 X000400 4065
074 Y000400 0
075 A000400 0
075 B000400 140133
076 000400 0.00
028 A010500 2733
028 A020500 299
028 A030500 0
028 A040500 3065
028 B010500 2759
028 B020500 289
028 B030500 0
<PAGE> PAGE 11
028 B040500 2757
028 C010500 2231
028 C020500 349
028 C030500 0
028 C040500 2691
028 D010500 2359
028 D020500 282
028 D030500 0
028 D040500 3410
028 E010500 1039
028 E020500 281
028 E030500 0
028 E040500 5066
028 F010500 1816
028 F020500 345
028 F030500 0
028 F040500 3669
028 G010500 12937
028 G020500 1845
028 G030500 0
028 G040500 20658
028 H000500 1616
029 000500 Y
030 A000500 68
030 B000500 4.00
030 C000500 0.00
031 A000500 2
031 B000500 0
032 000500 0
033 000500 66
034 000500 Y
035 000500 176
036 A000500 N
036 B000500 0
042 A000500 0
042 B000500 0
042 C000500 100
042 D000500 0
042 E000500 0
042 F000500 0
042 G000500 0
042 H000500 0
043 000500 685
044 000500 0
049 000500 N
050 000500 N
051 000500 N
052 000500 N
053 A000500 N
055 A000500 Y
055 B000500 N
<PAGE> PAGE 12
056 000500 Y
057 000500 N
058 A000500 N
059 000500 Y
060 A000500 N
060 B000500 N
061 000500 0
062 A000500 Y
062 B000500 0.0
062 C000500 0.0
062 D000500 0.0
062 E000500 4.3
062 F000500 0.0
062 G000500 0.0
062 H000500 0.0
062 I000500 0.0
062 J000500 0.0
062 K000500 0.0
062 L000500 0.0
062 M000500 0.0
062 N000500 0.0
062 O000500 98.1
062 P000500 0.0
062 Q000500 0.0
062 R000500 0.0
063 A000500 0
063 B000500 21.4
064 A000500 Y
064 B000500 N
070 A010500 Y
070 A020500 N
070 B010500 N
070 B020500 N
070 C010500 N
070 C020500 N
070 D010500 N
070 D020500 N
070 E010500 Y
070 E020500 Y
070 F010500 N
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
<PAGE> PAGE 13
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
070 N010500 N
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 Y
070 P020500 Y
070 Q010500 Y
070 Q020500 N
070 R010500 Y
070 R020500 N
071 A000500 202770
071 B000500 203178
071 C000500 168328
071 D000500 120
072 A000500 12
072 B000500 9547
072 C000500 0
072 D000500 0
072 E000500 0
072 F000500 961
072 G000500 90
072 H000500 0
072 I000500 67
072 J000500 13
072 K000500 0
072 L000500 75
072 M000500 10
072 N000500 4
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 36
072 S000500 56
072 T000500 685
072 U000500 0
072 V000500 0
072 W000500 14
072 X000500 2011
072 Y000500 0
072 Z000500 7536
072AA000500 6598
072BB000500 1356
072CC010500 0
072CC020500 10793
072DD010500 1939
072DD020500 5598
072EE000500 3456
<PAGE> PAGE 14
073 A010500 0.0000
073 A020500 0.0000
073 B000500 0.0000
073 C000500 0.0000
074 A000500 206
074 B000500 0
074 C000500 7000
074 D000500 160604
074 E000500 0
074 F000500 0
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 0
074 L000500 2748
074 M000500 12
074 N000500 170570
074 O000500 6264
074 P000500 136
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 415
074 S000500 0
074 T000500 163755
074 U010500 3802
074 U020500 11648
074 V010500 0.00
074 V020500 0.00
074 W000500 0.0000
074 X000500 4432
074 Y000500 0
075 A000500 0
075 B000500 175195
076 000500 0.00
028 A010600 4025
028 A020600 329
028 A030600 0
028 A040600 4397
028 B010600 2362
028 B020600 327
028 B030600 0
028 B040600 5074
028 C010600 2556
028 C020600 399
028 C030600 0
028 C040600 6798
028 D010600 5672
028 D020600 328
<PAGE> PAGE 15
028 D030600 0
028 D040600 5861
028 E010600 2609
028 E020600 320
028 E030600 0
028 E040600 8917
028 F010600 2026
028 F020600 389
028 F030600 0
028 F040600 6816
028 G010600 19250
028 G020600 2092
028 G030600 0
028 G040600 37863
028 H000600 6993
029 000600 Y
030 A000600 95
030 B000600 4.00
030 C000600 0.00
031 A000600 4
031 B000600 0
032 000600 0
033 000600 91
034 000600 Y
035 000600 179
036 A000600 N
036 B000600 0
042 A000600 0
042 B000600 0
042 C000600 100
042 D000600 0
042 E000600 0
042 F000600 0
042 G000600 0
042 H000600 0
043 000600 829
044 000600 0
049 000600 N
050 000600 N
051 000600 N
052 000600 N
053 A000600 N
055 A000600 Y
055 B000600 N
056 000600 Y
057 000600 N
058 A000600 N
059 000600 Y
060 A000600 N
060 B000600 N
061 000600 0
<PAGE> PAGE 16
062 A000600 Y
062 B000600 0.0
062 C000600 0.0
062 D000600 0.0
062 E000600 1.3
062 F000600 0.0
062 G000600 0.0
062 H000600 0.0
062 I000600 0.0
062 J000600 0.0
062 K000600 0.0
062 L000600 0.0
062 M000600 0.0
062 N000600 0.0
062 O000600 94.4
062 P000600 0.0
062 Q000600 0.0
062 R000600 0.0
063 A000600 0
063 B000600 23.7
064 A000600 Y
064 B000600 N
070 A010600 Y
070 A020600 N
070 B010600 N
070 B020600 N
070 C010600 N
070 C020600 N
070 D010600 N
070 D020600 N
070 E010600 Y
070 E020600 Y
070 F010600 N
070 F020600 N
070 G010600 Y
070 G020600 N
070 H010600 N
070 H020600 N
070 I010600 N
070 I020600 N
070 J010600 Y
070 J020600 N
070 K010600 Y
070 K020600 N
070 L010600 N
070 L020600 N
070 M010600 N
070 M020600 N
070 N010600 N
070 N020600 N
070 O010600 Y
<PAGE> PAGE 17
070 O020600 N
070 P010600 Y
070 P020600 Y
070 Q010600 Y
070 Q020600 N
070 R010600 Y
070 R020600 N
071 A000600 274088
071 B000600 273390
071 C000600 226801
071 D000600 121
072 A000600 12
072 B000600 12890
072 C000600 0
072 D000600 0
072 E000600 0
072 F000600 1286
072 G000600 93
072 H000600 0
072 I000600 79
072 J000600 16
072 K000600 0
072 L000600 91
072 M000600 13
072 N000600 3
072 O000600 0
072 P000600 0
072 Q000600 0
072 R000600 36
072 S000600 62
072 T000600 829
072 U000600 0
072 V000600 0
072 W000600 13
072 X000600 2521
072 Y000600 0
072 Z000600 10369
072AA000600 4079
072BB000600 3262
072CC010600 0
072CC020600 8567
072DD010600 3662
072DD020600 6707
072EE000600 0
073 A010600 0.0000
073 A020600 0.0000
073 B000600 0.0000
073 C000600 0.0000
074 A000600 1453
074 B000600 0
074 C000600 2900
<PAGE> PAGE 18
074 D000600 207748
074 E000600 0
074 F000600 0
074 G000600 0
074 H000600 0
074 I000600 0
074 J000600 4634
074 K000600 0
074 L000600 3450
074 M000600 575
074 N000600 220760
074 O000600 0
074 P000600 176
074 Q000600 0
074 R010600 0
074 R020600 0
074 R030600 0
074 R040600 484
074 S000600 0
074 T000600 220100
074 U010600 7540
074 U020600 14308
074 V010600 0.00
074 V020600 0.00
074 W000600 0.0000
074 X000600 5144
074 Y000600 0
075 A000600 0
075 B000600 234459
076 000600 0.00
028 A010700 465
028 A020700 88
028 A030700 0
028 A040700 885
028 B010700 212
028 B020700 86
028 B030700 0
028 B040700 840
028 C010700 394
028 C020700 105
028 C030700 0
028 C040700 1113
028 D010700 874
028 D020700 91
028 D030700 0
028 D040700 994
028 E010700 70
028 E020700 91
028 E030700 0
028 E040700 1019
028 F010700 132
<PAGE> PAGE 19
028 F020700 110
028 F030700 0
028 F040700 776
028 G010700 2147
028 G020700 571
028 G030700 0
028 G040700 5627
028 H000700 1225
029 000700 Y
030 A000700 16
030 B000700 4.00
030 C000700 0.00
031 A000700 1
031 B000700 0
032 000700 0
033 000700 15
034 000700 Y
035 000700 26
036 A000700 N
036 B000700 0
042 A000700 0
042 B000700 0
042 C000700 100
042 D000700 0
042 E000700 0
042 F000700 0
042 G000700 0
042 H000700 0
043 000700 250
044 000700 0
049 000700 N
050 000700 N
051 000700 N
052 000700 N
053 A000700 N
055 A000700 Y
055 B000700 N
056 000700 Y
057 000700 N
058 A000700 N
059 000700 Y
060 A000700 N
060 B000700 N
061 000700 0
062 A000700 Y
062 B000700 0.0
062 C000700 0.0
062 D000700 0.0
062 E000700 5.1
062 F000700 0.0
062 G000700 0.0
<PAGE> PAGE 20
062 H000700 0.0
062 I000700 0.0
062 J000700 0.0
062 K000700 0.0
062 L000700 0.0
062 M000700 0.0
062 N000700 0.0
062 O000700 93.7
062 P000700 0.0
062 Q000700 0.0
062 R000700 0.0
063 A000700 0
063 B000700 19.2
064 A000700 Y
064 B000700 N
070 A010700 Y
070 A020700 N
070 B010700 N
070 B020700 N
070 C010700 N
070 C020700 N
070 D010700 N
070 D020700 N
070 E010700 Y
070 E020700 Y
070 F010700 N
070 F020700 N
070 G010700 Y
070 G020700 N
070 H010700 N
070 H020700 N
070 I010700 N
070 I020700 N
070 J010700 Y
070 J020700 N
070 K010700 Y
070 K020700 N
070 L010700 N
070 L020700 N
070 M010700 N
070 M020700 N
070 N010700 N
070 N020700 N
070 O010700 Y
070 O020700 N
070 P010700 Y
070 P020700 N
070 Q010700 Y
070 Q020700 N
070 R010700 Y
070 R020700 N
<PAGE> PAGE 21
071 A000700 71475
071 B000700 75664
071 C000700 55308
071 D000700 129
072 A000700 12
072 B000700 3369
072 C000700 0
072 D000700 0
072 E000700 0
072 F000700 328
072 G000700 63
072 H000700 0
072 I000700 25
072 J000700 6
072 K000700 0
072 L000700 65
072 M000700 3
072 N000700 15
072 O000700 0
072 P000700 0
072 Q000700 0
072 R000700 29
072 S000700 47
072 T000700 250
072 U000700 0
072 V000700 0
072 W000700 8
072 X000700 839
072 Y000700 0
072 Z000700 2530
072AA000700 2658
072BB000700 374
072CC010700 0
072CC020700 4738
072DD010700 472
072DD020700 2059
072EE000700 0
073 A010700 0.0000
073 A020700 0.0000
073 B000700 0.0000
073 C000700 0.0000
074 A000700 2767
074 B000700 0
074 C000700 2800
074 D000700 51612
074 E000700 0
074 F000700 0
074 G000700 0
074 H000700 0
074 I000700 0
074 J000700 36
<PAGE> PAGE 22
074 K000700 0
074 L000700 1043
074 M000700 12
074 N000700 58270
074 O000700 2973
074 P000700 47
074 Q000700 0
074 R010700 0
074 R020700 0
074 R030700 0
074 R040700 201
074 S000700 0
074 T000700 55049
074 U010700 929
074 U020700 4340
074 V010700 0.00
074 V020700 0.00
074 W000700 0.0000
074 X000700 1553
074 Y000700 0
075 A000700 0
075 B000700 59893
076 000700 0.00
028 A010800 822
028 A020800 101
028 A030800 0
028 A040800 878
028 B010800 264
028 B020800 100
028 B030800 0
028 B040800 1415
028 C010800 351
028 C020800 122
028 C030800 0
028 C040800 1991
028 D010800 452
028 D020800 97
028 D030800 0
028 D040800 1188
028 E010800 285
028 E020800 94
028 E030800 0
028 E040800 1629
028 F010800 251
028 F020800 119
028 F030800 0
028 F040800 1036
028 G010800 2425
028 G020800 633
028 G030800 0
028 G040800 8137
<PAGE> PAGE 23
028 H000800 825
029 000800 Y
030 A000800 29
030 B000800 4.00
030 C000800 0.00
031 A000800 1
031 B000800 0
032 000800 0
033 000800 28
034 000800 Y
035 000800 79
036 A000800 N
036 B000800 0
042 A000800 0
042 B000800 0
042 C000800 100
042 D000800 0
042 E000800 0
042 F000800 0
042 G000800 0
042 H000800 0
043 000800 253
044 000800 0
049 000800 N
050 000800 N
051 000800 N
052 000800 N
053 A000800 N
055 A000800 Y
055 B000800 N
056 000800 Y
057 000800 N
058 A000800 N
059 000800 Y
060 A000800 Y
060 B000800 Y
061 000800 0
062 A000800 Y
062 B000800 0.0
062 C000800 0.0
062 D000800 0.0
062 E000800 5.0
062 F000800 0.0
062 G000800 0.0
062 H000800 0.0
062 I000800 0.0
062 J000800 0.0
062 K000800 0.0
062 L000800 0.0
062 M000800 0.0
062 N000800 0.0
<PAGE> PAGE 24
062 O000800 95.0
062 P000800 0.0
062 Q000800 0.0
062 R000800 0.0
063 A000800 0
063 B000800 15.7
064 A000800 Y
064 B000800 N
070 A010800 Y
070 A020800 N
070 B010800 N
070 B020800 N
070 C010800 N
070 C020800 N
070 D010800 N
070 D020800 N
070 E010800 Y
070 E020800 Y
070 F010800 N
070 F020800 N
070 G010800 Y
070 G020800 N
070 H010800 N
070 H020800 N
070 I010800 N
070 I020800 N
070 J010800 Y
070 J020800 N
070 K010800 Y
070 K020800 N
070 L010800 N
070 L020800 N
070 M010800 N
070 M020800 N
070 N010800 N
070 N020800 N
070 O010800 Y
070 O020800 N
070 P010800 Y
070 P020800 N
070 Q010800 Y
070 Q020800 N
070 R010800 Y
070 R020800 N
071 A000800 16417
071 B000800 23777
071 C000800 65250
071 D000800 25
072 A000800 12
072 B000800 3826
072 C000800 0
<PAGE> PAGE 25
072 D000800 0
072 E000800 0
072 F000800 369
072 G000800 56
072 H000800 0
072 I000800 30
072 J000800 6
072 K000800 0
072 L000800 71
072 M000800 4
072 N000800 13
072 O000800 0
072 P000800 0
072 Q000800 0
072 R000800 28
072 S000800 47
072 T000800 253
072 U000800 0
072 V000800 0
072 W000800 9
072 X000800 886
072 Y000800 0
072 Z000800 2940
072AA000800 618
072BB000800 164
072CC010800 0
072CC020800 1858
072DD010800 827
072DD020800 2114
072EE000800 702
073 A010800 0.0000
073 A020800 0.0000
073 B000800 0.0000
073 C000800 0.0000
074 A000800 37
074 B000800 0
074 C000800 3050
074 D000800 57726
074 E000800 0
074 F000800 0
074 G000800 0
074 H000800 0
074 I000800 0
074 J000800 0
074 K000800 0
074 L000800 541
074 M000800 2
074 N000800 61356
074 O000800 0
074 P000800 50
074 Q000800 0
<PAGE> PAGE 26
074 R010800 0
074 R020800 0
074 R030800 0
074 R040800 524
074 S000800 0
074 T000800 60782
074 U010800 1618
074 U020800 4156
074 V010800 0.00
074 V020800 0.00
074 W000800 0.0000
074 X000800 1556
074 Y000800 0
075 A000800 0
075 B000800 67267
076 000800 0.00
028 A010900 1574
028 A020900 102
028 A030900 0
028 A040900 670
028 B010900 759
028 B020900 102
028 B030900 0
028 B040900 1166
028 C010900 358
028 C020900 125
028 C030900 0
028 C040900 1187
028 D010900 568
028 D020900 105
028 D030900 0
028 D040900 1167
028 E010900 325
028 E020900 102
028 E030900 0
028 E040900 1852
028 F010900 226
028 F020900 125
028 F030900 0
028 F040900 1232
028 G010900 3810
028 G020900 661
028 G030900 0
028 G040900 7274
028 H000900 259
029 000900 Y
030 A000900 27
030 B000900 4.00
030 C000900 0.00
031 A000900 0
031 B000900 0
<PAGE> PAGE 27
032 000900 0
033 000900 27
034 000900 Y
035 000900 37
036 A000900 N
036 B000900 0
042 A000900 0
042 B000900 0
042 C000900 100
042 D000900 0
042 E000900 0
042 F000900 0
042 G000900 0
042 H000900 0
043 000900 277
044 000900 0
049 000900 N
050 000900 N
051 000900 N
052 000900 N
053 A000900 N
055 A000900 Y
055 B000900 N
056 000900 Y
057 000900 N
058 A000900 N
059 000900 Y
060 A000900 N
060 B000900 N
061 000900 0
062 A000900 Y
062 B000900 0.0
062 C000900 0.0
062 D000900 0.0
062 E000900 0.8
062 F000900 0.0
062 G000900 0.0
062 H000900 0.0
062 I000900 0.0
062 J000900 0.0
062 K000900 0.0
062 L000900 0.0
062 M000900 0.0
062 N000900 0.0
062 O000900 98.3
062 P000900 0.0
062 Q000900 0.0
062 R000900 0.0
063 A000900 0
063 B000900 21.9
064 A000900 Y
<PAGE> PAGE 28
064 B000900 N
070 A010900 Y
070 A020900 N
070 B010900 N
070 B020900 N
070 C010900 N
070 C020900 N
070 D010900 N
070 D020900 N
070 E010900 Y
070 E020900 Y
070 F010900 N
070 F020900 N
070 G010900 Y
070 G020900 N
070 H010900 N
070 H020900 N
070 I010900 N
070 I020900 N
070 J010900 Y
070 J020900 N
070 K010900 Y
070 K020900 N
070 L010900 N
070 L020900 N
070 M010900 N
070 M020900 N
070 N010900 N
070 N020900 N
070 O010900 Y
070 O020900 N
070 P010900 Y
070 P020900 Y
070 Q010900 Y
070 Q020900 N
070 R010900 Y
070 R020900 N
071 A000900 54599
071 B000900 52579
071 C000900 58877
071 D000900 89
072 A000900 12
072 B000900 3489
072 C000900 0
072 D000900 0
072 E000900 0
072 F000900 347
072 G000900 53
072 H000900 0
072 I000900 27
072 J000900 3
<PAGE> PAGE 29
072 K000900 0
072 L000900 67
072 M000900 4
072 N000900 19
072 O000900 0
072 P000900 0
072 Q000900 0
072 R000900 27
072 S000900 49
072 T000900 277
072 U000900 0
072 V000900 0
072 W000900 7
072 X000900 880
072 Y000900 0
072 Z000900 2609
072AA000900 1350
072BB000900 388
072CC010900 0
072CC020900 3935
072DD010900 417
072DD020900 2192
072EE000900 0
073 A010900 0.0000
073 A020900 0.0000
073 B000900 0.0000
073 C000900 0.0000
074 A000900 93
074 B000900 0
074 C000900 500
074 D000900 57510
074 E000900 0
074 F000900 0
074 G000900 0
074 H000900 0
074 I000900 0
074 J000900 0
074 K000900 0
074 L000900 702
074 M000900 2
074 N000900 58807
074 O000900 0
074 P000900 51
074 Q000900 0
074 R010900 0
074 R020900 0
074 R030900 0
074 R040900 227
074 S000900 0
074 T000900 58529
074 U010900 821
<PAGE> PAGE 30
074 U020900 4685
074 V010900 0.00
074 V020900 0.00
074 W000900 0.0000
074 X000900 1750
074 Y000900 0
075 A000900 0
075 B000900 63264
076 000900 0.00
028 A011000 1202
028 A021000 125
028 A031000 0
028 A041000 1736
028 B011000 1270
028 B021000 126
028 B031000 0
028 B041000 1698
028 C011000 785
028 C021000 151
028 C031000 0
028 C041000 866
028 D011000 936
028 D021000 121
028 D031000 0
028 D041000 1440
028 E011000 371
028 E021000 117
028 E031000 0
028 E041000 2032
028 F011000 390
028 F021000 144
028 F031000 0
028 F041000 1644
028 G011000 4954
028 G021000 784
028 G031000 0
028 G041000 9416
028 H001000 1329
029 001000 Y
030 A001000 73
030 B001000 4.00
030 C001000 0.00
031 A001000 1
031 B001000 0
032 001000 0
033 001000 72
034 001000 Y
035 001000 48
036 A001000 N
036 B001000 0
042 A001000 0
<PAGE> PAGE 31
042 B001000 0
042 C001000 100
042 D001000 0
042 E001000 0
042 F001000 0
042 G001000 0
042 H001000 0
043 001000 301
044 001000 0
049 001000 N
050 001000 N
051 001000 N
052 001000 N
053 A001000 N
055 A001000 Y
055 B001000 N
056 001000 Y
057 001000 N
058 A001000 N
059 001000 Y
060 A001000 N
060 B001000 N
061 001000 0
062 A001000 Y
062 B001000 0.0
062 C001000 0.0
062 D001000 0.0
062 E001000 2.5
062 F001000 0.0
062 G001000 0.0
062 H001000 0.0
062 I001000 0.0
062 J001000 0.0
062 K001000 0.0
062 L001000 0.0
062 M001000 0.0
062 N001000 0.0
062 O001000 96.5
062 P001000 0.0
062 Q001000 0.0
062 R001000 0.0
063 A001000 0
063 B001000 18.5
064 A001000 Y
064 B001000 N
070 A011000 Y
070 A021000 N
070 B011000 N
070 B021000 N
070 C011000 N
070 C021000 N
<PAGE> PAGE 32
070 D011000 N
070 D021000 N
070 E011000 Y
070 E021000 Y
070 F011000 N
070 F021000 N
070 G011000 Y
070 G021000 N
070 H011000 N
070 H021000 N
070 I011000 N
070 I021000 N
070 J011000 Y
070 J021000 N
070 K011000 Y
070 K021000 N
070 L011000 N
070 L021000 N
070 M011000 N
070 M021000 N
070 N011000 N
070 N021000 N
070 O011000 Y
070 O021000 N
070 P011000 Y
070 P021000 Y
070 Q011000 Y
070 Q021000 N
070 R011000 Y
070 R021000 N
071 A001000 59158
071 B001000 62069
071 C001000 71661
071 D001000 83
072 A001000 12
072 B001000 4141
072 C001000 0
072 D001000 0
072 E001000 0
072 F001000 406
072 G001000 56
072 H001000 0
072 I001000 40
072 J001000 6
072 K001000 0
072 L001000 65
072 M001000 4
072 N001000 8
072 O001000 0
072 P001000 0
072 Q001000 0
<PAGE> PAGE 33
072 R001000 29
072 S001000 59
072 T001000 301
072 U001000 0
072 V001000 0
072 W001000 9
072 X001000 983
072 Y001000 0
072 Z001000 3158
072AA001000 2269
072BB001000 463
072CC011000 0
072CC021000 4057
072DD011000 712
072DD021000 2446
072EE001000 702
073 A011000 0.0000
073 A021000 0.0000
073 B001000 0.0000
073 C001000 0.0000
074 A001000 74
074 B001000 0
074 C001000 1700
074 D001000 66266
074 E001000 0
074 F001000 0
074 G001000 0
074 H001000 0
074 I001000 0
074 J001000 0
074 K001000 0
074 L001000 981
074 M001000 1
074 N001000 69022
074 O001000 0
074 P001000 58
074 Q001000 0
074 R011000 0
074 R021000 0
074 R031000 0
074 R041000 331
074 S001000 0
074 T001000 68633
074 U011000 1395
074 U021000 4976
074 V011000 0.00
074 V021000 0.00
074 W001000 0.0000
074 X001000 2273
074 Y001000 0
075 A001000 0
<PAGE> PAGE 34
075 B001000 73972
076 001000 0.00
028 A011100 862
028 A021100 93
028 A031100 0
028 A041100 444
028 B011100 640
028 B021100 95
028 B031100 0
028 B041100 372
028 C011100 308
028 C021100 116
028 C031100 0
028 C041100 516
028 D011100 1026
028 D021100 92
028 D031100 0
028 D041100 766
028 E011100 156
028 E021100 86
028 E031100 0
028 E041100 768
028 F011100 84
028 F021100 102
028 F031100 0
028 F041100 1672
028 G011100 3076
028 G021100 584
028 G031100 0
028 G041100 4538
028 H001100 872
029 001100 Y
030 A001100 21
030 B001100 4.00
030 C001100 0.00
031 A001100 1
031 B001100 0
032 001100 0
033 001100 20
034 001100 Y
035 001100 18
036 A001100 N
036 B001100 0
042 A001100 0
042 B001100 0
042 C001100 100
042 D001100 0
042 E001100 0
042 F001100 0
042 G001100 0
042 H001100 0
<PAGE> PAGE 35
043 001100 207
044 001100 0
049 001100 N
050 001100 N
051 001100 N
052 001100 N
053 A001100 N
055 A001100 Y
055 B001100 N
056 001100 Y
057 001100 N
058 A001100 N
059 001100 Y
060 A001100 N
060 B001100 N
061 001100 0
062 A001100 Y
062 B001100 0.0
062 C001100 0.0
062 D001100 0.0
062 E001100 3.8
062 F001100 0.0
062 G001100 0.0
062 H001100 0.0
062 I001100 0.0
062 J001100 0.0
062 K001100 0.0
062 L001100 0.0
062 M001100 0.0
062 N001100 0.0
062 O001100 94.9
062 P001100 0.0
062 Q001100 0.0
062 R001100 0.0
063 A001100 0
063 B001100 16.9
064 A001100 Y
064 B001100 N
070 A011100 Y
070 A021100 N
070 B011100 N
070 B021100 N
070 C011100 N
070 C021100 N
070 D011100 N
070 D021100 N
070 E011100 Y
070 E021100 Y
070 F011100 N
070 F021100 N
070 G011100 Y
<PAGE> PAGE 36
070 G021100 N
070 H011100 N
070 H021100 N
070 I011100 N
070 I021100 N
070 J011100 Y
070 J021100 N
070 K011100 Y
070 K021100 N
070 L011100 N
070 L021100 N
070 M011100 N
070 M021100 N
070 N011100 N
070 N021100 N
070 O011100 Y
070 O021100 N
070 P011100 Y
070 P021100 N
070 Q011100 Y
070 Q021100 N
070 R011100 Y
070 R021100 N
071 A001100 12441
071 B001100 13530
071 C001100 47684
071 D001100 26
072 A001100 12
072 B001100 2867
072 C001100 0
072 D001100 0
072 E001100 0
072 F001100 271
072 G001100 57
072 H001100 0
072 I001100 23
072 J001100 4
072 K001100 0
072 L001100 63
072 M001100 3
072 N001100 11
072 O001100 0
072 P001100 0
072 Q001100 0
072 R001100 27
072 S001100 38
072 T001100 207
072 U001100 0
072 V001100 0
072 W001100 8
072 X001100 712
<PAGE> PAGE 37
072 Y001100 0
072 Z001100 2155
072AA001100 202
072BB001100 175
072CC011100 0
072CC021100 1429
072DD011100 411
072DD021100 1744
072EE001100 0
073 A011100 0.0000
073 A021100 0.0000
073 B001100 0.0000
073 C001100 0.0000
074 A001100 32
074 B001100 0
074 C001100 1800
074 D001100 44806
074 E001100 0
074 F001100 0
074 G001100 0
074 H001100 0
074 I001100 0
074 J001100 0
074 K001100 0
074 L001100 837
074 M001100 7
074 N001100 47482
074 O001100 0
074 P001100 41
074 Q001100 0
074 R011100 0
074 R021100 0
074 R031100 0
074 R041100 196
074 S001100 0
074 T001100 47245
074 U011100 764
074 U021100 3737
074 V011100 0.00
074 V021100 0.00
074 W001100 0.0000
074 X001100 1480
074 Y001100 0
075 A001100 0
075 B001100 49412
076 001100 0.00
028 A011200 662
028 A021200 84
028 A031200 0
028 A041200 1561
028 B011200 746
<PAGE> PAGE 38
028 B021200 83
028 B031200 0
028 B041200 842
028 C011200 588
028 C021200 103
028 C031200 0
028 C041200 775
028 D011200 397
028 D021200 81
028 D031200 0
028 D041200 955
028 E011200 422
028 E021200 78
028 E031200 0
028 E041200 668
028 F011200 347
028 F021200 94
028 F031200 0
028 F041200 1196
028 G011200 3162
028 G021200 523
028 G031200 0
028 G041200 5997
028 H001200 1134
029 001200 Y
030 A001200 16
030 B001200 4.00
030 C001200 0.00
031 A001200 1
031 B001200 0
032 001200 0
033 001200 15
034 001200 Y
035 001200 39
036 A001200 N
036 B001200 0
042 A001200 0
042 B001200 0
042 C001200 100
042 D001200 0
042 E001200 0
042 F001200 0
042 G001200 0
042 H001200 0
043 001200 198
044 001200 0
049 001200 N
050 001200 N
051 001200 N
052 001200 N
053 A001200 N
<PAGE> PAGE 39
055 A001200 Y
055 B001200 N
056 001200 Y
057 001200 N
058 A001200 N
059 001200 Y
060 A001200 N
060 B001200 N
061 001200 0
062 A001200 Y
062 B001200 0.0
062 C001200 0.0
062 D001200 0.0
062 E001200 11.4
062 F001200 0.0
062 G001200 0.0
062 H001200 0.0
062 I001200 0.0
062 J001200 0.0
062 K001200 0.0
062 L001200 0.0
062 M001200 0.0
062 N001200 0.0
062 O001200 89.7
062 P001200 0.0
062 Q001200 0.0
062 R001200 0.0
063 A001200 0
063 B001200 18.6
064 A001200 Y
064 B001200 N
070 A011200 Y
070 A021200 N
070 B011200 N
070 B021200 N
070 C011200 N
070 C021200 N
070 D011200 N
070 D021200 N
070 E011200 Y
070 E021200 Y
070 F011200 N
070 F021200 N
070 G011200 Y
070 G021200 N
070 H011200 N
070 H021200 N
070 I011200 N
070 I021200 N
070 J011200 Y
070 J021200 N
<PAGE> PAGE 40
070 K011200 Y
070 K021200 N
070 L011200 N
070 L021200 N
070 M011200 N
070 M021200 N
070 N011200 N
070 N021200 N
070 O011200 Y
070 O021200 N
070 P011200 Y
070 P021200 N
070 Q011200 Y
070 Q021200 N
070 R011200 Y
070 R021200 N
071 A001200 22886
071 B001200 29482
071 C001200 48163
071 D001200 48
072 A001200 12
072 B001200 2752
072 C001200 0
072 D001200 0
072 E001200 0
072 F001200 279
072 G001200 65
072 H001200 0
072 I001200 25
072 J001200 5
072 K001200 0
072 L001200 70
072 M001200 3
072 N001200 3
072 O001200 0
072 P001200 0
072 Q001200 0
072 R001200 29
072 S001200 40
072 T001200 198
072 U001200 0
072 V001200 0
072 W001200 8
072 X001200 725
072 Y001200 0
072 Z001200 2027
072AA001200 650
072BB001200 289
072CC011200 0
072CC021200 2028
072DD011200 535
<PAGE> PAGE 41
072DD021200 1492
072EE001200 1422
073 A011200 0.0000
073 A021200 0.0000
073 B001200 0.0000
073 C001200 0.0000
074 A001200 172
074 B001200 0
074 C001200 5400
074 D001200 42543
074 E001200 0
074 F001200 0
074 G001200 0
074 H001200 0
074 I001200 0
074 J001200 0
074 K001200 0
074 L001200 695
074 M001200 1
074 N001200 48811
074 O001200 985
074 P001200 39
074 Q001200 0
074 R011200 0
074 R021200 0
074 R031200 0
074 R041200 346
074 S001200 0
074 T001200 47441
074 U011200 1174
074 U021200 3408
074 V011200 0.00
074 V021200 0.00
074 W001200 0.0000
074 X001200 1539
074 Y001200 0
075 A001200 0
075 B001200 50919
076 001200 0.00
028 A011300 740
028 A021300 103
028 A031300 0
028 A041300 1073
028 B011300 1156
028 B021300 99
028 B031300 0
028 B041300 1732
028 C011300 605
028 C021300 128
028 C031300 0
028 C041300 2041
<PAGE> PAGE 42
028 D011300 1441
028 D021300 106
028 D031300 0
028 D041300 1344
028 E011300 380
028 E021300 100
028 E031300 0
028 E041300 1303
028 F011300 411
028 F021300 127
028 F031300 0
028 F041300 2436
028 G011300 4733
028 G021300 663
028 G031300 0
028 G041300 9929
028 H001300 1051
029 001300 Y
030 A001300 21
030 B001300 4.00
030 C001300 0.00
031 A001300 1
031 B001300 0
032 001300 0
033 001300 20
034 001300 Y
035 001300 69
036 A001300 N
036 B001300 0
042 A001300 0
042 B001300 0
042 C001300 100
042 D001300 0
042 E001300 0
042 F001300 0
042 G001300 0
042 H001300 0
043 001300 325
044 001300 0
049 001300 N
050 001300 N
051 001300 N
052 001300 N
053 A001300 N
055 A001300 Y
055 B001300 N
056 001300 Y
057 001300 N
058 A001300 N
059 001300 Y
060 A001300 N
<PAGE> PAGE 43
060 B001300 N
061 001300 0
062 A001300 Y
062 B001300 0.0
062 C001300 0.0
062 D001300 0.0
062 E001300 5.4
062 F001300 0.0
062 G001300 0.0
062 H001300 0.0
062 I001300 0.0
062 J001300 0.0
062 K001300 0.0
062 L001300 0.0
062 M001300 0.0
062 N001300 0.0
062 O001300 95.9
062 P001300 0.0
062 Q001300 0.0
062 R001300 0.0
063 A001300 0
063 B001300 23.2
064 A001300 Y
064 B001300 N
070 A011300 Y
070 A021300 N
070 B011300 N
070 B021300 N
070 C011300 N
070 C021300 N
070 D011300 N
070 D021300 N
070 E011300 Y
070 E021300 Y
070 F011300 N
070 F021300 N
070 G011300 Y
070 G021300 N
070 H011300 N
070 H021300 N
070 I011300 N
070 I021300 N
070 J011300 Y
070 J021300 N
070 K011300 Y
070 K021300 N
070 L011300 N
070 L021300 N
070 M011300 N
070 M021300 N
070 N011300 N
<PAGE> PAGE 44
070 N021300 N
070 O011300 Y
070 O021300 N
070 P011300 Y
070 P021300 Y
070 Q011300 Y
070 Q021300 N
070 R011300 Y
070 R021300 N
071 A001300 91900
071 B001300 94306
071 C001300 71198
071 D001300 129
072 A001300 12
072 B001300 4271
072 C001300 0
072 D001300 0
072 E001300 0
072 F001300 432
072 G001300 84
072 H001300 0
072 I001300 39
072 J001300 6
072 K001300 0
072 L001300 95
072 M001300 5
072 N001300 9
072 O001300 0
072 P001300 0
072 Q001300 0
072 R001300 29
072 S001300 34
072 T001300 325
072 U001300 0
072 V001300 0
072 W001300 8
072 X001300 1066
072 Y001300 0
072 Z001300 3205
072AA001300 2450
072BB001300 1231
072CC011300 0
072CC021300 4325
072DD011300 675
072DD021300 2530
072EE001300 0
073 A011300 0.0000
073 A021300 0.0000
073 B001300 0.0000
073 C001300 0.0000
074 A001300 119
<PAGE> PAGE 45
074 B001300 0
074 C001300 3900
074 D001300 68952
074 E001300 0
074 F001300 0
074 G001300 0
074 H001300 0
074 I001300 0
074 J001300 0
074 K001300 0
074 L001300 881
074 M001300 1
074 N001300 73853
074 O001300 1487
074 P001300 62
074 Q001300 0
074 R011300 0
074 R021300 0
074 R031300 0
074 R041300 399
074 S001300 0
074 T001300 71905
074 U011300 1382
074 U021300 5873
074 V011300 0.00
074 V021300 0.00
074 W001300 0.0000
074 X001300 2282
074 Y001300 0
075 A001300 0
075 B001300 78713
076 001300 0.00
028 A011400 166
028 A021400 30
028 A031400 0
028 A041400 317
028 B011400 175
028 B021400 31
028 B031400 0
028 B041400 461
028 C011400 379
028 C021400 35
028 C031400 0
028 C041400 1172
028 D011400 286
028 D021400 27
028 D031400 0
028 D041400 751
028 E011400 61
028 E021400 28
028 E031400 0
<PAGE> PAGE 46
028 E041400 452
028 F011400 75
028 F021400 32
028 F031400 0
028 F041400 647
028 G011400 1142
028 G021400 183
028 G031400 0
028 G041400 3800
028 H001400 163
029 001400 Y
030 A001400 8
030 B001400 4.00
030 C001400 0.00
031 A001400 2
031 B001400 0
032 001400 0
033 001400 6
034 001400 Y
035 001400 36
036 A001400 N
036 B001400 0
042 A001400 0
042 B001400 0
042 C001400 100
042 D001400 0
042 E001400 0
042 F001400 0
042 G001400 0
042 H001400 0
043 001400 92
044 001400 0
049 001400 N
050 001400 N
051 001400 N
052 001400 N
053 A001400 Y
053 B001400 Y
053 C001400 N
055 A001400 Y
055 B001400 N
056 001400 Y
057 001400 N
058 A001400 N
059 001400 Y
060 A001400 N
060 B001400 N
061 001400 0
062 A001400 Y
062 B001400 0.0
062 C001400 0.0
<PAGE> PAGE 47
062 D001400 0.0
062 E001400 1.0
062 F001400 0.0
062 G001400 0.0
062 H001400 0.0
062 I001400 0.0
062 J001400 0.0
062 K001400 0.0
062 L001400 0.0
062 M001400 0.0
062 N001400 0.0
062 O001400 98.4
062 P001400 0.0
062 Q001400 0.0
062 R001400 0.0
063 A001400 0
063 B001400 16.2
064 A001400 Y
064 B001400 N
070 A011400 Y
070 A021400 N
070 B011400 N
070 B021400 N
070 C011400 N
070 C021400 N
070 D011400 N
070 D021400 N
070 E011400 Y
070 E021400 Y
070 F011400 N
070 F021400 N
070 G011400 Y
070 G021400 N
070 H011400 N
070 H021400 N
070 I011400 N
070 I021400 N
070 J011400 Y
070 J021400 N
070 K011400 Y
070 K021400 N
070 L011400 N
070 L021400 N
070 M011400 N
070 M021400 N
070 N011400 N
070 N021400 N
070 O011400 Y
070 O021400 N
070 P011400 Y
070 P021400 Y
<PAGE> PAGE 48
070 Q011400 Y
070 Q021400 N
070 R011400 Y
070 R021400 N
071 A001400 12794
071 B001400 13040
071 C001400 21232
071 D001400 60
072 A001400 12
072 B001400 1199
072 C001400 0
072 D001400 0
072 E001400 0
072 F001400 122
072 G001400 46
072 H001400 0
072 I001400 9
072 J001400 2
072 K001400 0
072 L001400 73
072 M001400 1
072 N001400 2
072 O001400 0
072 P001400 0
072 Q001400 0
072 R001400 28
072 S001400 46
072 T001400 92
072 U001400 0
072 V001400 0
072 W001400 6
072 X001400 427
072 Y001400 77
072 Z001400 849
072AA001400 513
072BB001400 71
072CC011400 0
072CC021400 1085
072DD011400 202
072DD021400 647
072EE001400 0
073 A011400 0.0000
073 A021400 0.0000
073 B001400 0.0000
073 C001400 0.0000
074 A001400 0
074 B001400 0
074 C001400 200
074 D001400 19608
074 E001400 0
074 F001400 0
<PAGE> PAGE 49
074 G001400 0
074 H001400 0
074 I001400 0
074 J001400 96
074 K001400 0
074 L001400 182
074 M001400 3
074 N001400 20089
074 O001400 0
074 P001400 10
074 Q001400 0
074 R011400 0
074 R021400 0
074 R031400 0
074 R041400 152
074 S001400 0
074 T001400 19927
074 U011400 489
074 U021400 1541
074 V011400 0.00
074 V021400 0.00
074 W001400 0.0000
074 X001400 620
074 Y001400 0
075 A001400 0
075 B001400 22220
076 001400 0.00
028 A011500 723
028 A021500 51
028 A031500 0
028 A041500 863
028 B011500 560
028 B021500 49
028 B031500 0
028 B041500 743
028 C011500 563
028 C021500 61
028 C031500 0
028 C041500 711
028 D011500 730
028 D021500 48
028 D031500 0
028 D041500 809
028 E011500 512
028 E021500 47
028 E031500 0
028 E041500 457
028 F011500 258
028 F021500 55
028 F031500 0
028 F041500 927
<PAGE> PAGE 50
028 G011500 3346
028 G021500 311
028 G031500 0
028 G041500 4510
028 H001500 489
029 001500 Y
030 A001500 8
030 B001500 4.00
030 C001500 0.00
031 A001500 1
031 B001500 0
032 001500 0
033 001500 7
034 001500 Y
035 001500 54
036 A001500 N
036 B001500 0
042 A001500 0
042 B001500 0
042 C001500 100
042 D001500 0
042 E001500 0
042 F001500 0
042 G001500 0
042 H001500 0
043 001500 145
044 001500 0
049 001500 N
050 001500 N
051 001500 N
052 001500 N
053 A001500 Y
053 B001500 Y
053 C001500 N
055 A001500 Y
055 B001500 N
056 001500 Y
057 001500 N
058 A001500 N
059 001500 Y
060 A001500 N
060 B001500 N
061 001500 0
062 A001500 Y
062 B001500 0.0
062 C001500 0.0
062 D001500 0.0
062 E001500 15.8
062 F001500 0.0
062 G001500 0.0
062 H001500 0.0
<PAGE> PAGE 51
062 I001500 0.0
062 J001500 0.0
062 K001500 0.0
062 L001500 0.0
062 M001500 0.0
062 N001500 0.0
062 O001500 84.0
062 P001500 0.0
062 Q001500 0.0
062 R001500 0.0
063 A001500 0
063 B001500 14.3
064 A001500 Y
064 B001500 N
070 A011500 Y
070 A021500 N
070 B011500 N
070 B021500 N
070 C011500 N
070 C021500 N
070 D011500 N
070 D021500 N
070 E011500 Y
070 E021500 Y
070 F011500 N
070 F021500 N
070 G011500 Y
070 G021500 N
070 H011500 N
070 H021500 N
070 I011500 N
070 I021500 N
070 J011500 Y
070 J021500 N
070 K011500 Y
070 K021500 N
070 L011500 N
070 L021500 N
070 M011500 N
070 M021500 N
070 N011500 N
070 N021500 N
070 O011500 Y
070 O021500 N
070 P011500 Y
070 P021500 N
070 Q011500 Y
070 Q021500 N
070 R011500 Y
070 R021500 N
071 A001500 9029
<PAGE> PAGE 52
071 B001500 10261
071 C001500 29145
071 D001500 31
072 A001500 12
072 B001500 1679
072 C001500 0
072 D001500 0
072 E001500 0
072 F001500 174
072 G001500 46
072 H001500 0
072 I001500 17
072 J001500 3
072 K001500 0
072 L001500 66
072 M001500 2
072 N001500 8
072 O001500 0
072 P001500 0
072 Q001500 0
072 R001500 27
072 S001500 49
072 T001500 145
072 U001500 4
072 V001500 0
072 W001500 7
072 X001500 548
072 Y001500 101
072 Z001500 1232
072AA001500 135
072BB001500 136
072CC011500 0
072CC021500 845
072DD011500 156
072DD021500 1077
072EE001500 0
073 A011500 0.0000
073 A021500 0.0000
073 B001500 0.0000
073 C001500 0.0000
074 A001500 59
074 B001500 0
074 C001500 4900
074 D001500 25972
074 E001500 0
074 F001500 0
074 G001500 0
074 H001500 0
074 I001500 0
074 J001500 0
074 K001500 0
<PAGE> PAGE 53
074 L001500 337
074 M001500 0
074 N001500 31268
074 O001500 0
074 P001500 19
074 Q001500 0
074 R011500 0
074 R021500 0
074 R031500 0
074 R041500 312
074 S001500 0
074 T001500 30937
074 U011500 356
074 U021500 2881
074 V011500 0.00
074 V021500 0.00
074 W001500 0.0000
074 X001500 1085
074 Y001500 0
075 A001500 0
075 B001500 31815
076 001500 0.00
028 A011600 483
028 A021600 36
028 A031600 0
028 A041600 828
028 B011600 920
028 B021600 35
028 B031600 0
028 B041600 789
028 C011600 632
028 C021600 42
028 C031600 0
028 C041600 817
028 D011600 103
028 D021600 34
028 D031600 0
028 D041600 399
028 E011600 133
028 E021600 32
028 E031600 0
028 E041600 558
028 F011600 1566
028 F021600 40
028 F031600 0
028 F041600 648
028 G011600 3837
028 G021600 219
028 G031600 0
028 G041600 4039
028 H001600 2423
<PAGE> PAGE 54
029 001600 Y
030 A001600 17
030 B001600 4.00
030 C001600 0.00
031 A001600 2
031 B001600 0
032 001600 0
033 001600 15
034 001600 Y
035 001600 17
036 A001600 N
036 B001600 0
042 A001600 0
042 B001600 0
042 C001600 100
042 D001600 0
042 E001600 0
042 F001600 0
042 G001600 0
042 H001600 0
043 001600 85
044 001600 0
049 001600 N
050 001600 N
051 001600 N
052 001600 N
053 A001600 Y
053 B001600 Y
053 C001600 N
055 A001600 N
055 B001600 N
056 001600 Y
057 001600 N
058 A001600 N
059 001600 Y
060 A001600 N
060 B001600 N
061 001600 0
062 A001600 Y
062 B001600 0.0
062 C001600 0.0
062 D001600 0.0
062 E001600 14.5
062 F001600 0.0
062 G001600 0.0
062 H001600 0.0
062 I001600 0.0
062 J001600 0.0
062 K001600 0.0
062 L001600 0.0
062 M001600 0.0
<PAGE> PAGE 55
062 N001600 0.0
062 O001600 85.3
062 P001600 0.0
062 Q001600 0.0
062 R001600 0.0
063 A001600 0
063 B001600 15.3
064 A001600 Y
064 B001600 N
070 A011600 Y
070 A021600 N
070 B011600 N
070 B021600 N
070 C011600 N
070 C021600 N
070 D011600 N
070 D021600 N
070 E011600 Y
070 E021600 Y
070 F011600 N
070 F021600 N
070 G011600 Y
070 G021600 N
070 H011600 N
070 H021600 N
070 I011600 N
070 I021600 N
070 J011600 Y
070 J021600 N
070 K011600 Y
070 K021600 N
070 L011600 N
070 L021600 N
070 M011600 N
070 M021600 N
070 N011600 N
070 N021600 N
070 O011600 Y
070 O021600 N
070 P011600 Y
070 P021600 Y
070 Q011600 Y
070 Q021600 N
070 R011600 Y
070 R021600 N
071 A001600 21352
071 B001600 25683
071 C001600 26861
071 D001600 79
072 A001600 12
072 B001600 1519
<PAGE> PAGE 56
072 C001600 0
072 D001600 0
072 E001600 0
072 F001600 155
072 G001600 54
072 H001600 0
072 I001600 10
072 J001600 3
072 K001600 0
072 L001600 62
072 M001600 2
072 N001600 8
072 O001600 0
072 P001600 0
072 Q001600 0
072 R001600 27
072 S001600 40
072 T001600 85
072 U001600 2
072 V001600 0
072 W001600 6
072 X001600 454
072 Y001600 91
072 Z001600 1156
072AA001600 215
072BB001600 185
072CC011600 0
072CC021600 854
072DD011600 521
072DD021600 635
072EE001600 0
073 A011600 0.0000
073 A021600 0.0000
073 B001600 0.0000
073 C001600 0.0000
074 A001600 0
074 B001600 0
074 C001600 4000
074 D001600 23459
074 E001600 0
074 F001600 0
074 G001600 0
074 H001600 0
074 I001600 0
074 J001600 0
074 K001600 0
074 L001600 363
074 M001600 26
074 N001600 27848
074 O001600 0
074 P001600 13
<PAGE> PAGE 57
074 Q001600 0
074 R011600 0
074 R021600 0
074 R031600 0
074 R041600 324
074 S001600 0
074 T001600 27511
074 U011600 1306
074 U021600 1539
074 V011600 0.00
074 V021600 0.00
074 W001600 0.0000
074 X001600 679
074 Y001600 0
075 A001600 0
075 B001600 28244
076 001600 0.00
028 A011700 101
028 A021700 20
028 A031700 0
028 A041700 508
028 B011700 94
028 B021700 19
028 B031700 0
028 B041700 316
028 C011700 348
028 C021700 24
028 C031700 0
028 C041700 518
028 D011700 184
028 D021700 18
028 D031700 0
028 D041700 462
028 E011700 18
028 E021700 16
028 E031700 0
028 E041700 400
028 F011700 4
028 F021700 20
028 F031700 0
028 F041700 474
028 G011700 749
028 G021700 117
028 G031700 0
028 G041700 2678
028 H001700 495
029 001700 Y
030 A001700 2
030 B001700 4.00
030 C001700 0.00
031 A001700 0
<PAGE> PAGE 58
031 B001700 0
032 001700 0
033 001700 2
034 001700 Y
035 001700 18
036 A001700 N
036 B001700 0
042 A001700 0
042 B001700 0
042 C001700 100
042 D001700 0
042 E001700 0
042 F001700 0
042 G001700 0
042 H001700 0
043 001700 41
044 001700 0
049 001700 N
050 001700 N
051 001700 N
052 001700 N
053 A001700 Y
053 B001700 Y
053 C001700 N
055 A001700 N
055 B001700 N
056 001700 Y
057 001700 N
058 A001700 N
059 001700 Y
060 A001700 N
060 B001700 N
061 001700 0
062 A001700 Y
062 B001700 0.0
062 C001700 0.0
062 D001700 0.0
062 E001700 10.1
062 F001700 0.0
062 G001700 0.0
062 H001700 0.0
062 I001700 0.0
062 J001700 0.0
062 K001700 0.0
062 L001700 0.0
062 M001700 0.0
062 N001700 0.0
062 O001700 89.0
062 P001700 0.0
062 Q001700 0.0
062 R001700 0.0
<PAGE> PAGE 59
063 A001700 0
063 B001700 16.9
064 A001700 Y
064 B001700 N
070 A011700 Y
070 A021700 N
070 B011700 N
070 B021700 N
070 C011700 N
070 C021700 N
070 D011700 N
070 D021700 N
070 E011700 Y
070 E021700 Y
070 F011700 N
070 F021700 N
070 G011700 Y
070 G021700 N
070 H011700 N
070 H021700 N
070 I011700 N
070 I021700 N
070 J011700 Y
070 J021700 N
070 K011700 Y
070 K021700 N
070 L011700 N
070 L021700 N
070 M011700 N
070 M021700 N
070 N011700 N
070 N021700 N
070 O011700 Y
070 O021700 N
070 P011700 Y
070 P021700 N
070 Q011700 Y
070 Q021700 N
070 R011700 Y
070 R021700 N
071 A001700 3714
071 B001700 6421
071 C001700 12080
071 D001700 31
072 A001700 12
072 B001700 717
072 C001700 0
072 D001700 0
072 E001700 0
072 F001700 71
072 G001700 58
<PAGE> PAGE 60
072 H001700 0
072 I001700 7
072 J001700 2
072 K001700 0
072 L001700 31
072 M001700 0
072 N001700 7
072 O001700 0
072 P001700 0
072 Q001700 0
072 R001700 28
072 S001700 47
072 T001700 41
072 U001700 9
072 V001700 0
072 W001700 4
072 X001700 305
072 Y001700 52
072 Z001700 464
072AA001700 224
072BB001700 50
072CC011700 0
072CC021700 407
072DD011700 205
072DD021700 260
072EE001700 466
073 A011700 0.0000
073 A021700 0.0000
073 B001700 0.0000
073 C001700 0.0000
074 A001700 45
074 B001700 0
074 C001700 1100
074 D001700 9693
074 E001700 0
074 F001700 0
074 G001700 0
074 H001700 0
074 I001700 0
074 J001700 0
074 K001700 0
074 L001700 104
074 M001700 11
074 N001700 10953
074 O001700 0
074 P001700 4
074 Q001700 0
074 R011700 0
074 R021700 0
074 R031700 0
074 R041700 55
<PAGE> PAGE 61
074 S001700 0
074 T001700 10894
074 U011700 458
074 U021700 630
074 V011700 0.00
074 V021700 0.00
074 W001700 0.0000
074 X001700 428
074 Y001700 0
075 A001700 0
075 B001700 12948
076 001700 0.00
028 A011800 1576
028 A021800 121
028 A031800 0
028 A041800 1129
028 B011800 1293
028 B021800 118
028 B031800 0
028 B041800 739
028 C011800 1112
028 C021800 146
028 C031800 0
028 C041800 1108
028 D011800 865
028 D021800 118
028 D031800 0
028 D041800 839
028 E011800 681
028 E021800 108
028 E031800 0
028 E041800 2988
028 F011800 816
028 F021800 133
028 F031800 0
028 F041800 844
028 G011800 6343
028 G021800 744
028 G031800 0
028 G041800 7647
028 H001800 825
029 001800 Y
030 A001800 55
030 B001800 4.00
030 C001800 0.00
031 A001800 1
031 B001800 0
032 001800 0
033 001800 54
034 001800 Y
035 001800 31
<PAGE> PAGE 62
036 A001800 N
036 B001800 0
042 A001800 0
042 B001800 0
042 C001800 100
042 D001800 0
042 E001800 0
042 F001800 0
042 G001800 0
042 H001800 0
043 001800 261
044 001800 0
049 001800 N
050 001800 N
051 001800 N
052 001800 N
053 A001800 Y
053 B001800 Y
053 C001800 N
055 A001800 Y
055 B001800 N
056 001800 Y
057 001800 N
058 A001800 N
059 001800 Y
060 A001800 N
060 B001800 N
061 001800 0
062 A001800 Y
062 B001800 0.0
062 C001800 0.0
062 D001800 0.0
062 E001800 8.1
062 F001800 0.0
062 G001800 0.0
062 H001800 0.0
062 I001800 0.0
062 J001800 0.0
062 K001800 0.0
062 L001800 0.0
062 M001800 0.0
062 N001800 0.0
062 O001800 91.2
062 P001800 0.0
062 Q001800 0.0
062 R001800 0.0
063 A001800 0
063 B001800 19.3
064 A001800 Y
064 B001800 N
070 A011800 Y
<PAGE> PAGE 63
070 A021800 N
070 B011800 N
070 B021800 N
070 C011800 N
070 C021800 N
070 D011800 N
070 D021800 N
070 E011800 Y
070 E021800 N
070 F011800 N
070 F021800 N
070 G011800 Y
070 G021800 N
070 H011800 N
070 H021800 N
070 I011800 N
070 I021800 N
070 J011800 Y
070 J021800 N
070 K011800 Y
070 K021800 N
070 L011800 N
070 L021800 N
070 M011800 N
070 M021800 N
070 N011800 N
070 N021800 N
070 O011800 Y
070 O021800 N
070 P011800 Y
070 P021800 Y
070 Q011800 Y
070 Q021800 N
070 R011800 Y
070 R021800 N
071 A001800 33384
071 B001800 29588
071 C001800 62136
071 D001800 48
072 A001800 12
072 B001800 3465
072 C001800 0
072 D001800 0
072 E001800 0
072 F001800 361
072 G001800 43
072 H001800 0
072 I001800 20
072 J001800 4
072 K001800 0
072 L001800 79
<PAGE> PAGE 64
072 M001800 4
072 N001800 11
072 O001800 0
072 P001800 0
072 Q001800 0
072 R001800 27
072 S001800 59
072 T001800 261
072 U001800 7
072 V001800 0
072 W001800 9
072 X001800 885
072 Y001800 66
072 Z001800 2646
072AA001800 738
072BB001800 339
072CC011800 0
072CC021800 1873
072DD011800 700
072DD021800 1946
072EE001800 331
073 A011800 0.0000
073 A021800 0.0000
073 B001800 0.0000
073 C001800 0.0000
074 A001800 66
074 B001800 0
074 C001800 5290
074 D001800 59154
074 E001800 0
074 F001800 0
074 G001800 0
074 H001800 0
074 I001800 0
074 J001800 0
074 K001800 0
074 L001800 858
074 M001800 1
074 N001800 65369
074 O001800 0
074 P001800 48
074 Q001800 0
074 R011800 0
074 R021800 0
074 R031800 0
074 R041800 454
074 S001800 0
074 T001800 64867
074 U011800 1538
074 U021800 4624
074 V011800 0.00
<PAGE> PAGE 65
074 V021800 0.00
074 W001800 0.0000
074 X001800 1313
074 Y001800 0
075 A001800 0
075 B001800 65860
076 001800 0.00
028 A012000 171
028 A022000 17
028 A032000 0
028 A042000 317
028 B012000 138
028 B022000 16
028 B032000 0
028 B042000 736
028 C012000 285
028 C022000 19
028 C032000 0
028 C042000 522
028 D012000 27
028 D022000 15
028 D032000 0
028 D042000 238
028 E012000 5
028 E022000 14
028 E032000 0
028 E042000 657
028 F012000 76
028 F022000 17
028 F032000 0
028 F042000 84
028 G012000 702
028 G022000 98
028 G032000 0
028 G042000 2554
028 H002000 557
029 002000 Y
030 A002000 5
030 B002000 4.00
030 C002000 0.00
031 A002000 0
031 B002000 0
032 002000 0
033 002000 5
034 002000 Y
035 002000 8
036 A002000 N
036 B002000 0
042 A002000 0
042 B002000 0
042 C002000 100
<PAGE> PAGE 66
042 D002000 0
042 E002000 0
042 F002000 0
042 G002000 0
042 H002000 0
043 002000 38
044 002000 0
049 002000 N
050 002000 N
051 002000 N
052 002000 N
053 A002000 Y
053 B002000 Y
053 C002000 N
055 A002000 Y
055 B002000 N
056 002000 Y
057 002000 N
058 A002000 N
059 002000 Y
060 A002000 N
060 B002000 N
061 002000 0
062 A002000 Y
062 B002000 0.0
062 C002000 0.0
062 D002000 0.0
062 E002000 6.4
062 F002000 0.0
062 G002000 0.0
062 H002000 0.0
062 I002000 0.0
062 J002000 0.0
062 K002000 0.0
062 L002000 0.0
062 M002000 0.0
062 N002000 0.0
062 O002000 92.3
062 P002000 0.0
062 Q002000 0.0
062 R002000 0.0
063 A002000 0
063 B002000 15.1
064 A002000 Y
064 B002000 N
070 A012000 Y
070 A022000 N
070 B012000 N
070 B022000 N
070 C012000 N
070 C022000 N
<PAGE> PAGE 67
070 D012000 N
070 D022000 N
070 E012000 Y
070 E022000 Y
070 F012000 N
070 F022000 N
070 G012000 Y
070 G022000 N
070 H012000 N
070 H022000 N
070 I012000 N
070 I022000 N
070 J012000 Y
070 J022000 N
070 K012000 Y
070 K022000 N
070 L012000 N
070 L022000 N
070 M012000 N
070 M022000 N
070 N012000 N
070 N022000 N
070 O012000 Y
070 O022000 N
070 P012000 Y
070 P022000 N
070 Q012000 Y
070 Q022000 N
070 R012000 Y
070 R022000 N
071 A002000 965
071 B002000 3317
071 C002000 10577
071 D002000 9
072 A002000 12
072 B002000 621
072 C002000 0
072 D002000 0
072 E002000 0
072 F002000 61
072 G002000 38
072 H002000 0
072 I002000 7
072 J002000 2
072 K002000 0
072 L002000 41
072 M002000 1
072 N002000 17
072 O002000 0
072 P002000 0
072 Q002000 0
<PAGE> PAGE 68
072 R002000 26
072 S002000 19
072 T002000 38
072 U002000 12
072 V002000 0
072 W002000 5
072 X002000 267
072 Y002000 50
072 Z002000 404
072AA002000 58
072BB002000 12
072CC012000 0
072CC022000 295
072DD012000 156
072DD022000 248
072EE002000 31
073 A012000 0.0000
073 A022000 0.0000
073 B002000 0.0000
073 C002000 0.0000
074 A002000 75
074 B002000 0
074 C002000 600
074 D002000 8653
074 E002000 0
074 F002000 0
074 G002000 0
074 H002000 0
074 I002000 0
074 J002000 0
074 K002000 0
074 L002000 133
074 M002000 9
074 N002000 9470
074 O002000 0
074 P002000 4
074 Q002000 0
074 R012000 0
074 R022000 0
074 R032000 0
074 R042000 93
074 S002000 0
074 T002000 9373
074 U012000 344
074 U022000 558
074 V012000 0.00
074 V022000 0.00
074 W002000 0.0000
074 X002000 377
074 Y002000 0
075 A002000 0
<PAGE> PAGE 69
075 B002000 11061
076 002000 0.00
SIGNATURE DONALD C. BURKE
TITLE TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 041
<NAME> MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 125116122
<INVESTMENTS-AT-VALUE> 128386475
<RECEIVABLES> 2107950
<ASSETS-OTHER> 29432
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 130523857
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 835825
<TOTAL-LIABILITIES> 835825
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127494022
<SHARES-COMMON-STOCK> 1791715
<SHARES-COMMON-PRIOR> 1788517
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1076343)
<ACCUM-APPREC-OR-DEPREC> 3270353
<NET-ASSETS> 19536479
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7821511
<OTHER-INCOME> 0
<EXPENSES-NET> (1693438)
<NET-INVESTMENT-INCOME> 6128073
<REALIZED-GAINS-CURRENT> 1616946
<APPREC-INCREASE-CURRENT> (6270761)
<NET-CHANGE-FROM-OPS> 1474258
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (993621)
<DISTRIBUTIONS-OF-GAINS> (446223)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 267829
<NUMBER-OF-SHARES-REDEEMED> (338910)
<SHARES-REINVESTED> 74279
<NET-CHANGE-IN-ASSETS> (9256532)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 363870
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 768620
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1693438
<AVERAGE-NET-ASSETS> 20776814
<PER-SHARE-NAV-BEGIN> 11.52
<PER-SHARE-NII> .54
<PER-SHARE-GAIN-APPREC> (.38)
<PER-SHARE-DIVIDEND> (.54)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.90
<EXPENSE-RATIO> .80
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 042
<NAME> MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 125116122
<INVESTMENTS-AT-VALUE> 128386475
<RECEIVABLES> 2107950
<ASSETS-OTHER> 29432
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 130523857
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 835825
<TOTAL-LIABILITIES> 835825
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127494022
<SHARES-COMMON-STOCK> 8544266
<SHARES-COMMON-PRIOR> 8959748
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1076343)
<ACCUM-APPREC-OR-DEPREC> 3270353
<NET-ASSETS> 93163753
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7821511
<OTHER-INCOME> 0
<EXPENSES-NET> (1693438)
<NET-INVESTMENT-INCOME> 6128073
<REALIZED-GAINS-CURRENT> 1616946
<APPREC-INCREASE-CURRENT> (6270761)
<NET-CHANGE-FROM-OPS> 1474258
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (4386477)
<DISTRIBUTIONS-OF-GAINS> (2247918)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1336166
<NUMBER-OF-SHARES-REDEEMED> (2055582)
<SHARES-REINVESTED> 303934
<NET-CHANGE-IN-ASSETS> (9256532)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 363870
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 768620
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1693438
<AVERAGE-NET-ASSETS> 102593748
<PER-SHARE-NAV-BEGIN> 11.53
<PER-SHARE-NII> .49
<PER-SHARE-GAIN-APPREC> (.39)
<PER-SHARE-DIVIDEND> (.49)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.90
<EXPENSE-RATIO> 1.31
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 043
<NAME> MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 125116122
<INVESTMENTS-AT-VALUE> 128386475
<RECEIVABLES> 2107950
<ASSETS-OTHER> 29432
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 130523857
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 835825
<TOTAL-LIABILITIES> 835825
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127494022
<SHARES-COMMON-STOCK> 649970
<SHARES-COMMON-PRIOR> 601073
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1076343)
<ACCUM-APPREC-OR-DEPREC> 3270353
<NET-ASSETS> 7087592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7821511
<OTHER-INCOME> 0
<EXPENSES-NET> (1693438)
<NET-INVESTMENT-INCOME> 6128073
<REALIZED-GAINS-CURRENT> 1616946
<APPREC-INCREASE-CURRENT> (6270761)
<NET-CHANGE-FROM-OPS> 1474258
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (297989)
<DISTRIBUTIONS-OF-GAINS> (152197)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 172331
<NUMBER-OF-SHARES-REDEEMED> (151043)
<SHARES-REINVESTED> 27609
<NET-CHANGE-IN-ASSETS> (9256532)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 363870
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 768620
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1693438
<AVERAGE-NET-ASSETS> 7138205
<PER-SHARE-NAV-BEGIN> 11.53
<PER-SHARE-NII> .48
<PER-SHARE-GAIN-APPREC> (.39)
<PER-SHARE-DIVIDEND> (.48)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.90
<EXPENSE-RATIO> 1.41
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 044
<NAME> MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 125116122
<INVESTMENTS-AT-VALUE> 128386475
<RECEIVABLES> 2107950
<ASSETS-OTHER> 29432
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 130523857
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 835825
<TOTAL-LIABILITIES> 835825
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127494022
<SHARES-COMMON-STOCK> 907005
<SHARES-COMMON-PRIOR> 705792
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1076343)
<ACCUM-APPREC-OR-DEPREC> 3270353
<NET-ASSETS> 9900208
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7821511
<OTHER-INCOME> 0
<EXPENSES-NET> (1693438)
<NET-INVESTMENT-INCOME> 6128073
<REALIZED-GAINS-CURRENT> 1616946
<APPREC-INCREASE-CURRENT> (6270761)
<NET-CHANGE-FROM-OPS> 1474258
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (449986)
<DISTRIBUTIONS-OF-GAINS> (210821)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 370148
<NUMBER-OF-SHARES-REDEEMED> (206168)
<SHARES-REINVESTED> 37233
<NET-CHANGE-IN-ASSETS> (9256532)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 363870
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 768620
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1693438
<AVERAGE-NET-ASSETS> 9624255
<PER-SHARE-NAV-BEGIN> 11.54
<PER-SHARE-NII> .53
<PER-SHARE-GAIN-APPREC> (.38)
<PER-SHARE-DIVIDEND> (.53)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.92
<EXPENSE-RATIO> .90
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 051
<NAME> MERRILL LYNCH NEW JERSEY MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 167563150
<INVESTMENTS-AT-VALUE> 167603663
<RECEIVABLES> 2748205
<ASSETS-OTHER> 217793
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 170569661
<PAYABLE-FOR-SECURITIES> 6263932
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 550963
<TOTAL-LIABILITIES> 6814895
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162801227
<SHARES-COMMON-STOCK> 2875879
<SHARES-COMMON-PRIOR> 2918196
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 650526
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 303013
<NET-ASSETS> 30479825
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 9547101
<OTHER-INCOME> 0
<EXPENSES-NET> (2010775)
<NET-INVESTMENT-INCOME> 7536326
<REALIZED-GAINS-CURRENT> 5241434
<APPREC-INCREASE-CURRENT> (10792746)
<NET-CHANGE-FROM-OPS> 1985014
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1502506)
<DISTRIBUTIONS-OF-GAINS> (624592)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 240370
<NUMBER-OF-SHARES-REDEEMED> (384364)
<SHARES-REINVESTED> 101677
<NET-CHANGE-IN-ASSETS> (10142585)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (966304)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (168487)
<GROSS-ADVISORY-FEES> 960931
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2010775
<AVERAGE-NET-ASSETS> 31968702
<PER-SHARE-NAV-BEGIN> 11.16
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.52)
<PER-SHARE-DISTRIBUTIONS> (.22)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.60
<EXPENSE-RATIO> .75
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 052
<NAME> MERRILL LYNCH NEW JERSEY MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 167563150
<INVESTMENTS-AT-VALUE> 167603663
<RECEIVABLES> 2748205
<ASSETS-OTHER> 217793
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 170569661
<PAYABLE-FOR-SECURITIES> 6263932
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 550963
<TOTAL-LIABILITIES> 6814895
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162801227
<SHARES-COMMON-STOCK> 10743491
<SHARES-COMMON-PRIOR> 11342896
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 650526
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 303013
<NET-ASSETS> 113869145
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 9547101
<OTHER-INCOME> 0
<EXPENSES-NET> (2010775)
<NET-INVESTMENT-INCOME> 7536326
<REALIZED-GAINS-CURRENT> 5241434
<APPREC-INCREASE-CURRENT> (10792746)
<NET-CHANGE-FROM-OPS> 1985014
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5223571)
<DISTRIBUTIONS-OF-GAINS> (2460892)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2027650
<NUMBER-OF-SHARES-REDEEMED> (2990564)
<SHARES-REINVESTED> 363509
<NET-CHANGE-IN-ASSETS> (10142585)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (966304)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (168487)
<GROSS-ADVISORY-FEES> 960931
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2010775
<AVERAGE-NET-ASSETS> 124556774
<PER-SHARE-NAV-BEGIN> 11.16
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> (.22)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.60
<EXPENSE-RATIO> 1.26
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 053
<NAME> MERRILL LYNCH NEW JERSEY MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 167563150
<INVESTMENTS-AT-VALUE> 167603663
<RECEIVABLES> 2748205
<ASSETS-OTHER> 217793
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 170569661
<PAYABLE-FOR-SECURITIES> 6263932
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 550963
<TOTAL-LIABILITIES> 6814895
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162801227
<SHARES-COMMON-STOCK> 904668
<SHARES-COMMON-PRIOR> 649950
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 650526
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 303013
<NET-ASSETS> 9585338
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 9547101
<OTHER-INCOME> 0
<EXPENSES-NET> (2010775)
<NET-INVESTMENT-INCOME> 7536326
<REALIZED-GAINS-CURRENT> 5241434
<APPREC-INCREASE-CURRENT> (10792746)
<NET-CHANGE-FROM-OPS> 1985014
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (374099)
<DISTRIBUTIONS-OF-GAINS> (172401)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 501480
<NUMBER-OF-SHARES-REDEEMED> (281832)
<SHARES-REINVESTED> 35070
<NET-CHANGE-IN-ASSETS> (10142585)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (966304)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (168487)
<GROSS-ADVISORY-FEES> 960931
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2010775
<AVERAGE-NET-ASSETS> 9163208
<PER-SHARE-NAV-BEGIN> 11.16
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> (.22)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.60
<EXPENSE-RATIO> 1.36
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 054
<NAME> MERRILL LYNCH NEW JERSEY MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 167563150
<INVESTMENTS-AT-VALUE> 167603663
<RECEIVABLES> 2748205
<ASSETS-OTHER> 217793
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 170569661
<PAYABLE-FOR-SECURITIES> 6263932
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 550963
<TOTAL-LIABILITIES> 6814895
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162801227
<SHARES-COMMON-STOCK> 926159
<SHARES-COMMON-PRIOR> 668802
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 650526
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 303013
<NET-ASSETS> 9820458
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 9547101
<OTHER-INCOME> 0
<EXPENSES-NET> (2010775)
<NET-INVESTMENT-INCOME> 7536326
<REALIZED-GAINS-CURRENT> 5241434
<APPREC-INCREASE-CURRENT> (10792746)
<NET-CHANGE-FROM-OPS> 1985014
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (436150)
<DISTRIBUTIONS-OF-GAINS> (198232)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 371563
<NUMBER-OF-SHARES-REDEEMED> (142577)
<SHARES-REINVESTED> 28371
<NET-CHANGE-IN-ASSETS> (10142585)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (966304)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (168487)
<GROSS-ADVISORY-FEES> 960931
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2010775
<AVERAGE-NET-ASSETS> 9506060
<PER-SHARE-NAV-BEGIN> 11.17
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.35)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> (.22)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.60
<EXPENSE-RATIO> .85
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 061
<NAME> MERRILL LYNCH FLORIDA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 206109925
<INVESTMENTS-AT-VALUE> 210648248
<RECEIVABLES> 8083975
<ASSETS-OTHER> 2028371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 220760594
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 660281
<TOTAL-LIABILITIES> 660281
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228955577
<SHARES-COMMON-STOCK> 3791812
<SHARES-COMMON-PRIOR> 4243940
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13955931)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5100667
<NET-ASSETS> 38214465
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12889652
<OTHER-INCOME> 0
<EXPENSES-NET> (2520964)
<NET-INVESTMENT-INCOME> 10368688
<REALIZED-GAINS-CURRENT> 817507
<APPREC-INCREASE-CURRENT> (8567351)
<NET-CHANGE-FROM-OPS> 2618884
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2053636)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 623802
<NUMBER-OF-SHARES-REDEEMED> (1169568)
<SHARES-REINVESTED> 93638
<NET-CHANGE-IN-ASSETS> (736721)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (13990624)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (782814)
<GROSS-ADVISORY-FEES> 1286002
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2520964
<AVERAGE-NET-ASSETS> 42926503
<PER-SHARE-NAV-BEGIN> 10.41
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> (.33)
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.08
<EXPENSE-RATIO> .72
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 062
<NAME> MERRILL LYNCH FLORIDA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 206109925
<INVESTMENTS-AT-VALUE> 210648248
<RECEIVABLES> 8083975
<ASSETS-OTHER> 2028371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 220760594
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 660281
<TOTAL-LIABILITIES> 660281
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228955577
<SHARES-COMMON-STOCK> 13224401
<SHARES-COMMON-PRIOR> 13786877
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13955931)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5100667
<NET-ASSETS> 133275689
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12889652
<OTHER-INCOME> 0
<EXPENSES-NET> (2520964)
<NET-INVESTMENT-INCOME> 10368688
<REALIZED-GAINS-CURRENT> 817507
<APPREC-INCREASE-CURRENT> (8567351)
<NET-CHANGE-FROM-OPS> 2618884
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (6258095)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2641615
<NUMBER-OF-SHARES-REDEEMED> (3427726)
<SHARES-REINVESTED> 223635
<NET-CHANGE-IN-ASSETS> (736721)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (13990624)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (782814)
<GROSS-ADVISORY-FEES> 1286002
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2520964
<AVERAGE-NET-ASSETS> 146423773
<PER-SHARE-NAV-BEGIN> 10.41
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.33)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.08
<EXPENSE-RATIO> 1.23
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 063
<NAME> MERRILL LYNCH FLORIDA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 206109925
<INVESTMENTS-AT-VALUE> 210648248
<RECEIVABLES> 8083975
<ASSETS-OTHER> 2028371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 220760594
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 660281
<TOTAL-LIABILITIES> 660281
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228955577
<SHARES-COMMON-STOCK> 1083139
<SHARES-COMMON-PRIOR> 856535
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13955931)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5100667
<NET-ASSETS> 10897356
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12889652
<OTHER-INCOME> 0
<EXPENSES-NET> (2520964)
<NET-INVESTMENT-INCOME> 10368688
<REALIZED-GAINS-CURRENT> 817507
<APPREC-INCREASE-CURRENT> (8567351)
<NET-CHANGE-FROM-OPS> 2618884
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (448971)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 452873
<NUMBER-OF-SHARES-REDEEMED> (248663)
<SHARES-REINVESTED> 22394
<NET-CHANGE-IN-ASSETS> (736721)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (13990624)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (782814)
<GROSS-ADVISORY-FEES> 1286002
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2520964
<AVERAGE-NET-ASSETS> 10747555
<PER-SHARE-NAV-BEGIN> 10.39
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.33)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.06
<EXPENSE-RATIO> 1.33
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 064
<NAME> MERRILL LYNCH FLORIDA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 206109925
<INVESTMENTS-AT-VALUE> 210648248
<RECEIVABLES> 8083975
<ASSETS-OTHER> 2028371
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 220760594
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 660281
<TOTAL-LIABILITIES> 660281
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 228955577
<SHARES-COMMON-STOCK> 3748569
<SHARES-COMMON-PRIOR> 2335428
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13955931)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5100667
<NET-ASSETS> 37712803
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12889652
<OTHER-INCOME> 0
<EXPENSES-NET> (2520964)
<NET-INVESTMENT-INCOME> 10368688
<REALIZED-GAINS-CURRENT> 817507
<APPREC-INCREASE-CURRENT> (8567351)
<NET-CHANGE-FROM-OPS> 2618884
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1607986)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2763523
<NUMBER-OF-SHARES-REDEEMED> (1409467)
<SHARES-REINVESTED> 59085
<NET-CHANGE-IN-ASSETS> (736721)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (13990624)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (782814)
<GROSS-ADVISORY-FEES> 1286002
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2520964
<AVERAGE-NET-ASSETS> 34360756
<PER-SHARE-NAV-BEGIN> 10.39
<PER-SHARE-NII> .49
<PER-SHARE-GAIN-APPREC> (.33)
<PER-SHARE-DIVIDEND> (.49)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.06
<EXPENSE-RATIO> .82
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 071
<NAME> MERRILL LYNCH TEXAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 54332935
<INVESTMENTS-AT-VALUE> 54411617
<RECEIVABLES> 1079345
<ASSETS-OTHER> 2779517
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58270479
<PAYABLE-FOR-SECURITIES> 2973272
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 248159
<TOTAL-LIABILITIES> 3221431
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 53936539
<SHARES-COMMON-STOCK> 817821
<SHARES-COMMON-PRIOR> 902688
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 732952
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 379557
<NET-ASSETS> 8544712
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3369161
<OTHER-INCOME> 0
<EXPENSES-NET> (838749)
<NET-INVESTMENT-INCOME> 2530412
<REALIZED-GAINS-CURRENT> 2283710
<APPREC-INCREASE-CURRENT> (4737964)
<NET-CHANGE-FROM-OPS> 76158
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (433734)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 149938
<NUMBER-OF-SHARES-REDEEMED> (255815)
<SHARES-REINVESTED> 21010
<NET-CHANGE-IN-ASSETS> (5322062)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1550758)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 328507
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 838749
<AVERAGE-NET-ASSETS> 9320130
<PER-SHARE-NAV-BEGIN> 10.90
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.45)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.45
<EXPENSE-RATIO> .98
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 072
<NAME> MERRILL LYNCH TEXAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 54332935
<INVESTMENTS-AT-VALUE> 54411617
<RECEIVABLES> 1079345
<ASSETS-OTHER> 2779517
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58270479
<PAYABLE-FOR-SECURITIES> 2973272
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 248159
<TOTAL-LIABILITIES> 3221431
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 53936539
<SHARES-COMMON-STOCK> 4259533
<SHARES-COMMON-PRIOR> 4484107
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 732952
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 379557
<NET-ASSETS> 44501745
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3369161
<OTHER-INCOME> 0
<EXPENSES-NET> (838749)
<NET-INVESTMENT-INCOME> 2530412
<REALIZED-GAINS-CURRENT> 2283710
<APPREC-INCREASE-CURRENT> (4737964)
<NET-CHANGE-FROM-OPS> 76158
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2015137)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 430754
<NUMBER-OF-SHARES-REDEEMED> (740770)
<SHARES-REINVESTED> 85442
<NET-CHANGE-IN-ASSETS> (5322062)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1550758)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 328507
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 838749
<AVERAGE-NET-ASSETS> 48648018
<PER-SHARE-NAV-BEGIN> 10.90
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.45)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.45
<EXPENSE-RATIO> 1.49
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 073
<NAME> MERRILL LYNCH TEXAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 54332935
<INVESTMENTS-AT-VALUE> 54411617
<RECEIVABLES> 1079345
<ASSETS-OTHER> 2779517
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58270479
<PAYABLE-FOR-SECURITIES> 2973272
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 248159
<TOTAL-LIABILITIES> 3221431
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 53936539
<SHARES-COMMON-STOCK> 79989
<SHARES-COMMON-PRIOR> 119453
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 732952
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 379557
<NET-ASSETS> 836574
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3369161
<OTHER-INCOME> 0
<EXPENSES-NET> (838749)
<NET-INVESTMENT-INCOME> 2530412
<REALIZED-GAINS-CURRENT> 2283710
<APPREC-INCREASE-CURRENT> (4737964)
<NET-CHANGE-FROM-OPS> 76158
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (43592)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 10108
<NUMBER-OF-SHARES-REDEEMED> (51606)
<SHARES-REINVESTED> 2034
<NET-CHANGE-IN-ASSETS> (5322062)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1550758)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 328507
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 838749
<AVERAGE-NET-ASSETS> 1077420
<PER-SHARE-NAV-BEGIN> 10.91
<PER-SHARE-NII> .44
<PER-SHARE-GAIN-APPREC> (.45)
<PER-SHARE-DIVIDEND> (.44)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.46
<EXPENSE-RATIO> 1.59
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 074
<NAME> MERRILL LYNCH TEXAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 54332935
<INVESTMENTS-AT-VALUE> 54411617
<RECEIVABLES> 1079345
<ASSETS-OTHER> 2779517
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58270479
<PAYABLE-FOR-SECURITIES> 2973272
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 248159
<TOTAL-LIABILITIES> 3221431
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 53936539
<SHARES-COMMON-STOCK> 111444
<SHARES-COMMON-PRIOR> 30921
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 732952
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 379557
<NET-ASSETS> 1166017
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3369161
<OTHER-INCOME> 0
<EXPENSES-NET> (838749)
<NET-INVESTMENT-INCOME> 2530412
<REALIZED-GAINS-CURRENT> 2283710
<APPREC-INCREASE-CURRENT> (4737964)
<NET-CHANGE-FROM-OPS> 76158
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (37949)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 90565
<NUMBER-OF-SHARES-REDEEMED> (11252)
<SHARES-REINVESTED> 1210
<NET-CHANGE-IN-ASSETS> (5322062)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1550758)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 328507
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 838749
<AVERAGE-NET-ASSETS> 846997
<PER-SHARE-NAV-BEGIN> 10.92
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> (.46)
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.46
<EXPENSE-RATIO> 1.11
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 081
<NAME> MERRILL LYNCH ARIZONA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57739905
<INVESTMENTS-AT-VALUE> 60775631
<RECEIVABLES> 540873
<ASSETS-OTHER> 39034
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61355538
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 573282
<TOTAL-LIABILITIES> 573282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 58462270
<SHARES-COMMON-STOCK> 1232559
<SHARES-COMMON-PRIOR> 1274813
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13386)
<OVERDISTRIBUTION-GAINS> (702354)
<ACCUM-APPREC-OR-DEPREC> 3035726
<NET-ASSETS> 12974723
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3826393
<OTHER-INCOME> 0
<EXPENSES-NET> (886023)
<NET-INVESTMENT-INCOME> 2940370
<REALIZED-GAINS-CURRENT> 453831
<APPREC-INCREASE-CURRENT> (1858041)
<NET-CHANGE-FROM-OPS> 1536160
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (656919)
<DISTRIBUTIONS-OF-GAINS> (141226)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 141504
<NUMBER-OF-SHARES-REDEEMED> (224505)
<SHARES-REINVESTED> 40747
<NET-CHANGE-IN-ASSETS> (8568926)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (467217)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 368955
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 886023
<AVERAGE-NET-ASSETS> 13819465
<PER-SHARE-NAV-BEGIN> 10.88
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.52)
<PER-SHARE-DISTRIBUTIONS> (.11)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> .94
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 082
<NAME> MERRILL LYNCH ARIZONA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57739905
<INVESTMENTS-AT-VALUE> 60775631
<RECEIVABLES> 540873
<ASSETS-OTHER> 39034
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61355538
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 573282
<TOTAL-LIABILITIES> 573282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 58462270
<SHARES-COMMON-STOCK> 4061761
<SHARES-COMMON-PRIOR> 4731702
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13386)
<OVERDISTRIBUTION-GAINS> (702354)
<ACCUM-APPREC-OR-DEPREC> 3035726
<NET-ASSETS> 42758521
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3826393
<OTHER-INCOME> 0
<EXPENSES-NET> (886023)
<NET-INVESTMENT-INCOME> 2940370
<REALIZED-GAINS-CURRENT> 453831
<APPREC-INCREASE-CURRENT> (1858041)
<NET-CHANGE-FROM-OPS> 1536160
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2061958)
<DISTRIBUTIONS-OF-GAINS> (507086)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 408994
<NUMBER-OF-SHARES-REDEEMED> (1176420)
<SHARES-REINVESTED> 97485
<NET-CHANGE-IN-ASSETS> (8568926)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (467217)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 368955
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 886023
<AVERAGE-NET-ASSETS> 48552582
<PER-SHARE-NAV-BEGIN> 10.88
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> (.11)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> 1.44
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 083
<NAME> MERRILL LYNCH ARIZONA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57739905
<INVESTMENTS-AT-VALUE> 60775631
<RECEIVABLES> 540873
<ASSETS-OTHER> 39034
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61355538
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 573282
<TOTAL-LIABILITIES> 573282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 58462270
<SHARES-COMMON-STOCK> 94698
<SHARES-COMMON-PRIOR> 113318
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13386)
<OVERDISTRIBUTION-GAINS> (702354)
<ACCUM-APPREC-OR-DEPREC> 3035726
<NET-ASSETS> 996249
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3826393
<OTHER-INCOME> 0
<EXPENSES-NET> (886023)
<NET-INVESTMENT-INCOME> 2940370
<REALIZED-GAINS-CURRENT> 453831
<APPREC-INCREASE-CURRENT> (1858041)
<NET-CHANGE-FROM-OPS> 1536160
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (51880)
<DISTRIBUTIONS-OF-GAINS> (14324)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 21966
<NUMBER-OF-SHARES-REDEEMED> (44016)
<SHARES-REINVESTED> 3430
<NET-CHANGE-IN-ASSETS> (8568926)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (467217)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 368955
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 886023
<AVERAGE-NET-ASSETS> 1251926
<PER-SHARE-NAV-BEGIN> 10.88
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.25)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> (.11)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.52
<EXPENSE-RATIO> 1.54
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 084
<NAME> MERRILL LYNCH ARIZONA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57739905
<INVESTMENTS-AT-VALUE> 60775631
<RECEIVABLES> 540873
<ASSETS-OTHER> 39034
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61355538
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 573282
<TOTAL-LIABILITIES> 573282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 58462270
<SHARES-COMMON-STOCK> 385353
<SHARES-COMMON-PRIOR> 251975
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (13386)
<OVERDISTRIBUTION-GAINS> (702354)
<ACCUM-APPREC-OR-DEPREC> 3035726
<NET-ASSETS> 4052763
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3826393
<OTHER-INCOME> 0
<EXPENSES-NET> (886023)
<NET-INVESTMENT-INCOME> 2940370
<REALIZED-GAINS-CURRENT> 453831
<APPREC-INCREASE-CURRENT> (1858041)
<NET-CHANGE-FROM-OPS> 1536160
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (169613)
<DISTRIBUTIONS-OF-GAINS> (39718)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 157215
<NUMBER-OF-SHARES-REDEEMED> (32047)
<SHARES-REINVESTED> 8210
<NET-CHANGE-IN-ASSETS> (8568926)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (467217)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 368955
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 886023
<AVERAGE-NET-ASSETS> 3643097
<PER-SHARE-NAV-BEGIN> 10.87
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> (.11)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.52
<EXPENSE-RATIO> 1.05
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 091
<NAME> MERRILL LYNCH MASSACHUSETTS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57021305
<INVESTMENTS-AT-VALUE> 58010270
<RECEIVABLES> 701672
<ASSETS-OTHER> 94584
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58806526
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 277858
<TOTAL-LIABILITIES> 277858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 57611199
<SHARES-COMMON-STOCK> 477789
<SHARES-COMMON-PRIOR> 511806
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (372371)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1289840
<NET-ASSETS> 5080011
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3488812
<OTHER-INCOME> 0
<EXPENSES-NET> (879498)
<NET-INVESTMENT-INCOME> 2609314
<REALIZED-GAINS-CURRENT> 961543
<APPREC-INCREASE-CURRENT> (3934953)
<NET-CHANGE-FROM-OPS> (364096)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (258922)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 82772
<NUMBER-OF-SHARES-REDEEMED> (126725)
<SHARES-REINVESTED> 9936
<NET-CHANGE-IN-ASSETS> (3103038)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1333914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 347000
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 879498
<AVERAGE-NET-ASSETS> 5663078
<PER-SHARE-NAV-BEGIN> 11.15
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.52)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.63
<EXPENSE-RATIO> .95
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 092
<NAME> MERRILL LYNCH MASSACHUSETTS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57021305
<INVESTMENTS-AT-VALUE> 58010270
<RECEIVABLES> 701672
<ASSETS-OTHER> 94584
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58806526
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 277858
<TOTAL-LIABILITIES> 277858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 57611199
<SHARES-COMMON-STOCK> 4325578
<SHARES-COMMON-PRIOR> 4598228
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (372371)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1289840
<NET-ASSETS> 45988289
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3488812
<OTHER-INCOME> 0
<EXPENSES-NET> (879498)
<NET-INVESTMENT-INCOME> 2609314
<REALIZED-GAINS-CURRENT> 961543
<APPREC-INCREASE-CURRENT> (3934953)
<NET-CHANGE-FROM-OPS> (364096)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2055046)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 529211
<NUMBER-OF-SHARES-REDEEMED> (898987)
<SHARES-REINVESTED> 97126
<NET-CHANGE-IN-ASSETS> (3103038)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1333914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 347000
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 879498
<AVERAGE-NET-ASSETS> 50576656
<PER-SHARE-NAV-BEGIN> 11.15
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.52)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.63
<EXPENSE-RATIO> 1.46
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 093
<NAME> MERRILL LYNCH MASSACHUSETTS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57021305
<INVESTMENTS-AT-VALUE> 58010270
<RECEIVABLES> 701672
<ASSETS-OTHER> 94584
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58806526
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 277858
<TOTAL-LIABILITIES> 277858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 57611199
<SHARES-COMMON-STOCK> 359019
<SHARES-COMMON-PRIOR> 164760
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (372371)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1289840
<NET-ASSETS> 3813910
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3488812
<OTHER-INCOME> 0
<EXPENSES-NET> (879498)
<NET-INVESTMENT-INCOME> 2609314
<REALIZED-GAINS-CURRENT> 961543
<APPREC-INCREASE-CURRENT> (3934953)
<NET-CHANGE-FROM-OPS> (364096)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (137236)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 275198
<NUMBER-OF-SHARES-REDEEMED> (91629)
<SHARES-REINVESTED> 10688
<NET-CHANGE-IN-ASSETS> (3103038)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1333914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 347000
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 879498
<AVERAGE-NET-ASSETS> 3478995
<PER-SHARE-NAV-BEGIN> 11.14
<PER-SHARE-NII> .44
<PER-SHARE-GAIN-APPREC> (.52)
<PER-SHARE-DIVIDEND> (.44)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.62
<EXPENSE-RATIO> 1.57
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 094
<NAME> MERRILL LYNCH MASSACHUSETTS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 57021305
<INVESTMENTS-AT-VALUE> 58010270
<RECEIVABLES> 701672
<ASSETS-OTHER> 94584
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 58806526
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 277858
<TOTAL-LIABILITIES> 277858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 57611199
<SHARES-COMMON-STOCK> 342880
<SHARES-COMMON-PRIOR> 254440
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (372371)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1289840
<NET-ASSETS> 3646458
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3488812
<OTHER-INCOME> 0
<EXPENSES-NET> (879498)
<NET-INVESTMENT-INCOME> 2609314
<REALIZED-GAINS-CURRENT> 961543
<APPREC-INCREASE-CURRENT> (3934953)
<NET-CHANGE-FROM-OPS> (364096)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (158110)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 145815
<NUMBER-OF-SHARES-REDEEMED> (61590)
<SHARES-REINVESTED> 4215
<NET-CHANGE-IN-ASSETS> (3103038)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1333914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 347000
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 879498
<AVERAGE-NET-ASSETS> 3545430
<PER-SHARE-NAV-BEGIN> 11.15
<PER-SHARE-NII> .50
<PER-SHARE-GAIN-APPREC> (.52)
<PER-SHARE-DIVIDEND> (.50)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.63
<EXPENSE-RATIO> 1.06
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 101
<NAME> MERRILL LYNCH OHIO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 66789015
<INVESTMENTS-AT-VALUE> 67965578
<RECEIVABLES> 981172
<ASSETS-OTHER> 75658
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69022408
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 389364
<TOTAL-LIABILITIES> 389364
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 66709901
<SHARES-COMMON-STOCK> 850370
<SHARES-COMMON-PRIOR> 825102
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 520018
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1403125
<NET-ASSETS> 9161360
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4140965
<OTHER-INCOME> 0
<EXPENSES-NET> (982805)
<NET-INVESTMENT-INCOME> 3158160
<REALIZED-GAINS-CURRENT> 1806200
<APPREC-INCREASE-CURRENT> (4057372)
<NET-CHANGE-FROM-OPS> 906988
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (438546)
<DISTRIBUTIONS-OF-GAINS> (82802)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 189937
<NUMBER-OF-SHARES-REDEEMED> (191628)
<SHARES-REINVESTED> 26959
<NET-CHANGE-IN-ASSETS> (3965945)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (584070)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 405731
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 982805
<AVERAGE-NET-ASSETS> 9365801
<PER-SHARE-NAV-BEGIN> 11.21
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.52)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.77
<EXPENSE-RATIO> .92
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 102
<NAME> MERRILL LYNCH OHIO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 66789015
<INVESTMENTS-AT-VALUE> 67965578
<RECEIVABLES> 981172
<ASSETS-OTHER> 75658
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69022408
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 389364
<TOTAL-LIABILITIES> 389364
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 66709901
<SHARES-COMMON-STOCK> 4723891
<SHARES-COMMON-PRIOR> 4954482
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 520018
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1403125
<NET-ASSETS> 50891592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4140965
<OTHER-INCOME> 0
<EXPENSES-NET> (982805)
<NET-INVESTMENT-INCOME> 3158160
<REALIZED-GAINS-CURRENT> 1806200
<APPREC-INCREASE-CURRENT> (4057372)
<NET-CHANGE-FROM-OPS> 906988
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2333145)
<DISTRIBUTIONS-OF-GAINS> (518154)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 646773
<NUMBER-OF-SHARES-REDEEMED> (1006094)
<SHARES-REINVESTED> 128730
<NET-CHANGE-IN-ASSETS> (3965945)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (584070)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 405731
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 982805
<AVERAGE-NET-ASSETS> 55860782
<PER-SHARE-NAV-BEGIN> 11.21
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.77
<EXPENSE-RATIO> 1.43
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 103
<NAME> MERRILL LYNCH OHIO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 66789015
<INVESTMENTS-AT-VALUE> 67965578
<RECEIVABLES> 981172
<ASSETS-OTHER> 75658
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69022408
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 389364
<TOTAL-LIABILITIES> 389364
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 66709901
<SHARES-COMMON-STOCK> 251816
<SHARES-COMMON-PRIOR> 225257
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 520018
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1403125
<NET-ASSETS> 2712702
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4140965
<OTHER-INCOME> 0
<EXPENSES-NET> (982805)
<NET-INVESTMENT-INCOME> 3158160
<REALIZED-GAINS-CURRENT> 1806200
<APPREC-INCREASE-CURRENT> (4057372)
<NET-CHANGE-FROM-OPS> 906988
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (112661)
<DISTRIBUTIONS-OF-GAINS> (24689)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 114969
<NUMBER-OF-SHARES-REDEEMED> (96023)
<SHARES-REINVESTED> 7613
<NET-CHANGE-IN-ASSETS> (3965945)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (584070)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 405731
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 982805
<AVERAGE-NET-ASSETS> 2767526
<PER-SHARE-NAV-BEGIN> 11.21
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.77
<EXPENSE-RATIO> 1.53
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 104
<NAME> MERRILL LYNCH OHIO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 66789015
<INVESTMENTS-AT-VALUE> 67965578
<RECEIVABLES> 981172
<ASSETS-OTHER> 75658
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 69022408
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 389364
<TOTAL-LIABILITIES> 389364
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 66709901
<SHARES-COMMON-STOCK> 544820
<SHARES-COMMON-PRIOR> 469948
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 520018
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1403125
<NET-ASSETS> 5867390
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4140965
<OTHER-INCOME> 0
<EXPENSES-NET> (982805)
<NET-INVESTMENT-INCOME> 3158160
<REALIZED-GAINS-CURRENT> 1806200
<APPREC-INCREASE-CURRENT> (4057372)
<NET-CHANGE-FROM-OPS> 906988
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (273808)
<DISTRIBUTIONS-OF-GAINS> (76467)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 468432
<NUMBER-OF-SHARES-REDEEMED> (406546)
<SHARES-REINVESTED> 12986
<NET-CHANGE-IN-ASSETS> (3965945)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (584070)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 405731
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 982805
<AVERAGE-NET-ASSETS> 5977889
<PER-SHARE-NAV-BEGIN> 11.21
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.34)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> (.10)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.77
<EXPENSE-RATIO> 1.02
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 111
<NAME> MERRILL LYNCH MINNESOTA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 44882655
<INVESTMENTS-AT-VALUE> 46606304
<RECEIVABLES> 837558
<ASSETS-OTHER> 38567
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 47482429
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 237880
<TOTAL-LIABILITIES> 237880
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46077180
<SHARES-COMMON-STOCK> 578071
<SHARES-COMMON-PRIOR> 647914
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (517218)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1684587
<NET-ASSETS> 6067160
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2867390
<OTHER-INCOME> 0
<EXPENSES-NET> (712324)
<NET-INVESTMENT-INCOME> 2155066
<REALIZED-GAINS-CURRENT> 27325
<APPREC-INCREASE-CURRENT> (1429174)
<NET-CHANGE-FROM-OPS> 753217
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (342917)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 78157
<NUMBER-OF-SHARES-REDEEMED> (168901)
<SHARES-REINVESTED> 20901
<NET-CHANGE-IN-ASSETS> (911714)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (526274)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (18269)
<GROSS-ADVISORY-FEES> 271022
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 712324
<AVERAGE-NET-ASSETS> 7163298
<PER-SHARE-NAV-BEGIN> 10.79
<PER-SHARE-NII> .52
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.52)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> 1.02
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 112
<NAME> MERRILL LYNCH MINNESOTA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 44882655
<INVESTMENTS-AT-VALUE> 46606304
<RECEIVABLES> 837558
<ASSETS-OTHER> 38567
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 47482429
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 237880
<TOTAL-LIABILITIES> 237880
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46077180
<SHARES-COMMON-STOCK> 3573053
<SHARES-COMMON-PRIOR> 3574517
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (517218)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1684587
<NET-ASSETS> 37507309
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2867390
<OTHER-INCOME> 0
<EXPENSES-NET> (712324)
<NET-INVESTMENT-INCOME> 2155066
<REALIZED-GAINS-CURRENT> 27325
<APPREC-INCREASE-CURRENT> (1429174)
<NET-CHANGE-FROM-OPS> 753217
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1671655)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 407155
<NUMBER-OF-SHARES-REDEEMED> (489461)
<SHARES-REINVESTED> 80842
<NET-CHANGE-IN-ASSETS> (911714)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (526274)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (18269)
<GROSS-ADVISORY-FEES> 271022
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 712324
<AVERAGE-NET-ASSETS> 39060457
<PER-SHARE-NAV-BEGIN> 10.79
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> 1.53
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 113
<NAME> MERRILL LYNCH MINNESOTA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 44882655
<INVESTMENTS-AT-VALUE> 46606304
<RECEIVABLES> 837558
<ASSETS-OTHER> 38567
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 47482429
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 237880
<TOTAL-LIABILITIES> 237880
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46077180
<SHARES-COMMON-STOCK> 163859
<SHARES-COMMON-PRIOR> 133156
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (517218)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1684587
<NET-ASSETS> 1720341
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2867390
<OTHER-INCOME> 0
<EXPENSES-NET> (712324)
<NET-INVESTMENT-INCOME> 2155066
<REALIZED-GAINS-CURRENT> 27325
<APPREC-INCREASE-CURRENT> (1429174)
<NET-CHANGE-FROM-OPS> 753217
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (72290)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 67767
<NUMBER-OF-SHARES-REDEEMED> (42211)
<SHARES-REINVESTED> 5147
<NET-CHANGE-IN-ASSETS> (911714)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (526274)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (18269)
<GROSS-ADVISORY-FEES> 271022
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 712324
<AVERAGE-NET-ASSETS> 1731215
<PER-SHARE-NAV-BEGIN> 10.80
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.30)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> 1.63
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 114
<NAME> MERRILL LYNCH MINNESOTA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 44882655
<INVESTMENTS-AT-VALUE> 46606304
<RECEIVABLES> 837558
<ASSETS-OTHER> 38567
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 47482429
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 237880
<TOTAL-LIABILITIES> 237880
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46077180
<SHARES-COMMON-STOCK> 185625
<SHARES-COMMON-PRIOR> 105633
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (517218)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1684587
<NET-ASSETS> 1949739
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2867390
<OTHER-INCOME> 0
<EXPENSES-NET> (712324)
<NET-INVESTMENT-INCOME> 2155066
<REALIZED-GAINS-CURRENT> 27325
<APPREC-INCREASE-CURRENT> (1429174)
<NET-CHANGE-FROM-OPS> 753217
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (68204)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 98792
<NUMBER-OF-SHARES-REDEEMED> (21307)
<SHARES-REINVESTED> 2507
<NET-CHANGE-IN-ASSETS> (911714)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (526274)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (18269)
<GROSS-ADVISORY-FEES> 271022
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 712324
<AVERAGE-NET-ASSETS> 1457092
<PER-SHARE-NAV-BEGIN> 10.80
<PER-SHARE-NII> .51
<PER-SHARE-GAIN-APPREC> (.30)
<PER-SHARE-DIVIDEND> (.51)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> 1.13
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 121
<NAME> MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 47468835
<INVESTMENTS-AT-VALUE> 47943135
<RECEIVABLES> 695269
<ASSETS-OTHER> 173186
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48811590
<PAYABLE-FOR-SECURITIES> 985062
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 385517
<TOTAL-LIABILITIES> 1370579
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 47456188
<SHARES-COMMON-STOCK> 878407
<SHARES-COMMON-PRIOR> 795422
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (450415)
<ACCUM-APPREC-OR-DEPREC> 435238
<NET-ASSETS> 9093647
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2751866
<OTHER-INCOME> 0
<EXPENSES-NET> (724377)
<NET-INVESTMENT-INCOME> 2027489
<REALIZED-GAINS-CURRENT> 361280
<APPREC-INCREASE-CURRENT> (2028358)
<NET-CHANGE-FROM-OPS> 360411
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (398414)
<DISTRIBUTIONS-OF-GAINS> (242724)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 180178
<NUMBER-OF-SHARES-REDEEMED> (134277)
<SHARES-REINVESTED> 37084
<NET-CHANGE-IN-ASSETS> (3577201)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 610071
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 279289
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (724377)
<AVERAGE-NET-ASSETS> 9108306
<PER-SHARE-NAV-BEGIN> 11.00
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> (.35)
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> (.30)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.35
<EXPENSE-RATIO> 1.03
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 122
<NAME> MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 47468835
<INVESTMENTS-AT-VALUE> 47943135
<RECEIVABLES> 695269
<ASSETS-OTHER> 173186
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48811590
<PAYABLE-FOR-SECURITIES> 985062
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 385517
<TOTAL-LIABILITIES> 1370579
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 47456188
<SHARES-COMMON-STOCK> 3176191
<SHARES-COMMON-PRIOR> 3380162
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (450415)
<ACCUM-APPREC-OR-DEPREC> 435238
<NET-ASSETS> 32886527
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2751866
<OTHER-INCOME> 0
<EXPENSES-NET> (724377)
<NET-INVESTMENT-INCOME> 2027489
<REALIZED-GAINS-CURRENT> 361280
<APPREC-INCREASE-CURRENT> (2028358)
<NET-CHANGE-FROM-OPS> 360411
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1401883)
<DISTRIBUTIONS-OF-GAINS> (1027379)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 413519
<NUMBER-OF-SHARES-REDEEMED> (739332)
<SHARES-REINVESTED> 121842
<NET-CHANGE-IN-ASSETS> (3577201)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 610071
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 279289
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (724377)
<AVERAGE-NET-ASSETS> 36210659
<PER-SHARE-NAV-BEGIN> 11.01
<PER-SHARE-NII> .42
<PER-SHARE-GAIN-APPREC> (.36)
<PER-SHARE-DIVIDEND> (.42)
<PER-SHARE-DISTRIBUTIONS> (.30)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.35
<EXPENSE-RATIO> 1.54
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 123
<NAME> MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 47468835
<INVESTMENTS-AT-VALUE> 47943135
<RECEIVABLES> 695269
<ASSETS-OTHER> 173186
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48811590
<PAYABLE-FOR-SECURITIES> 985062
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 385517
<TOTAL-LIABILITIES> 1370579
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 47456188
<SHARES-COMMON-STOCK> 232226
<SHARES-COMMON-PRIOR> 229595
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (450415)
<ACCUM-APPREC-OR-DEPREC> 435238
<NET-ASSETS> 2404144
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2751866
<OTHER-INCOME> 0
<EXPENSES-NET> (724377)
<NET-INVESTMENT-INCOME> 2027489
<REALIZED-GAINS-CURRENT> 361280
<APPREC-INCREASE-CURRENT> (2028358)
<NET-CHANGE-FROM-OPS> 360411
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (90249)
<DISTRIBUTIONS-OF-GAINS> (64532)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 48122
<NUMBER-OF-SHARES-REDEEMED> (52919)
<SHARES-REINVESTED> 7428
<NET-CHANGE-IN-ASSETS> (3577201)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 610071
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 279289
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (724377)
<AVERAGE-NET-ASSETS> 2395169
<PER-SHARE-NAV-BEGIN> 11.00
<PER-SHARE-NII> .41
<PER-SHARE-GAIN-APPREC> (.35)
<PER-SHARE-DIVIDEND> (.41)
<PER-SHARE-DISTRIBUTIONS> (.30)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.35
<EXPENSE-RATIO> 1.64
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 124
<NAME> MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 47468835
<INVESTMENTS-AT-VALUE> 47943135
<RECEIVABLES> 695269
<ASSETS-OTHER> 173186
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 48811590
<PAYABLE-FOR-SECURITIES> 985062
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 385517
<TOTAL-LIABILITIES> 1370579
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 47456188
<SHARES-COMMON-STOCK> 295144
<SHARES-COMMON-PRIOR> 230162
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (450415)
<ACCUM-APPREC-OR-DEPREC> 435238
<NET-ASSETS> 3056693
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2751866
<OTHER-INCOME> 0
<EXPENSES-NET> (724377)
<NET-INVESTMENT-INCOME> 2027489
<REALIZED-GAINS-CURRENT> 361280
<APPREC-INCREASE-CURRENT> (2028358)
<NET-CHANGE-FROM-OPS> 360411
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (136943)
<DISTRIBUTIONS-OF-GAINS> (87131)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 132930
<NUMBER-OF-SHARES-REDEEMED> (79545)
<SHARES-REINVESTED> 11597
<NET-CHANGE-IN-ASSETS> (3577201)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 610071
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 279289
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (724377)
<AVERAGE-NET-ASSETS> 3205254
<PER-SHARE-NAV-BEGIN> 11.01
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.35)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> (.30)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.36
<EXPENSE-RATIO> 1.14
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 131
<NAME> MERRILL LYNCH MICHIGAN MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 73097371
<INVESTMENTS-AT-VALUE> 72851838
<RECEIVABLES> 881301
<ASSETS-OTHER> 119822
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 73852961
<PAYABLE-FOR-SECURITIES> 1486995
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 460681
<TOTAL-LIABILITIES> 1947676
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 73941261
<SHARES-COMMON-STOCK> 946786
<SHARES-COMMON-PRIOR> 1139099
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2070756)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 34780
<NET-ASSETS> 9384407
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4270812
<OTHER-INCOME> 0
<EXPENSES-NET> (1065394)
<NET-INVESTMENT-INCOME> 3205418
<REALIZED-GAINS-CURRENT> 1219061
<APPREC-INCREASE-CURRENT> (4325424)
<NET-CHANGE-FROM-OPS> 99055
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (484014)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 180075
<NUMBER-OF-SHARES-REDEEMED> (396455)
<SHARES-REINVESTED> 24067
<NET-CHANGE-IN-ASSETS> (8382547)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (3289817)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 431736
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1065394
<AVERAGE-NET-ASSETS> 10769048
<PER-SHARE-NAV-BEGIN> 10.33
<PER-SHARE-NII> .46
<PER-SHARE-GAIN-APPREC> (.42)
<PER-SHARE-DIVIDEND> (.46)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.91
<EXPENSE-RATIO> .93
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 132
<NAME> MERRILL LYNCH MICHIGAN MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 73097371
<INVESTMENTS-AT-VALUE> 72851838
<RECEIVABLES> 881301
<ASSETS-OTHER> 119822
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 73852961
<PAYABLE-FOR-SECURITIES> 1486995
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 460681
<TOTAL-LIABILITIES> 1947676
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 73941261
<SHARES-COMMON-STOCK> 5474191
<SHARES-COMMON-PRIOR> 5996653
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2070756)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 34780
<NET-ASSETS> 54258949
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4270812
<OTHER-INCOME> 0
<EXPENSES-NET> (1065394)
<NET-INVESTMENT-INCOME> 3205418
<REALIZED-GAINS-CURRENT> 1219061
<APPREC-INCREASE-CURRENT> (4325424)
<NET-CHANGE-FROM-OPS> 99055
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2386410)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 628886
<NUMBER-OF-SHARES-REDEEMED> (1236210)
<SHARES-REINVESTED> 84862
<NET-CHANGE-IN-ASSETS> (8382547)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (3289817)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 431736
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1065394
<AVERAGE-NET-ASSETS> 59875289
<PER-SHARE-NAV-BEGIN> 10.33
<PER-SHARE-NII> .41
<PER-SHARE-GAIN-APPREC> (.42)
<PER-SHARE-DIVIDEND> (.41)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.91
<EXPENSE-RATIO> 1.44
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 133
<NAME> MERRILL LYNCH MICHIGAN MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 73097371
<INVESTMENTS-AT-VALUE> 72851838
<RECEIVABLES> 881301
<ASSETS-OTHER> 119822
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 73852961
<PAYABLE-FOR-SECURITIES> 1486995
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 460681
<TOTAL-LIABILITIES> 1947676
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 73941261
<SHARES-COMMON-STOCK> 398541
<SHARES-COMMON-PRIOR> 271453
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2070756)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 34780
<NET-ASSETS> 3950059
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4270812
<OTHER-INCOME> 0
<EXPENSES-NET> (1065394)
<NET-INVESTMENT-INCOME> 3205418
<REALIZED-GAINS-CURRENT> 1219061
<APPREC-INCREASE-CURRENT> (4325424)
<NET-CHANGE-FROM-OPS> 99055
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (144265)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 194056
<NUMBER-OF-SHARES-REDEEMED> (77674)
<SHARES-REINVESTED> 10706
<NET-CHANGE-IN-ASSETS> (8382547)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (3289817)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 431736
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1065394
<AVERAGE-NET-ASSETS> 3721452
<PER-SHARE-NAV-BEGIN> 10.32
<PER-SHARE-NII> .40
<PER-SHARE-GAIN-APPREC> (.41)
<PER-SHARE-DIVIDEND> (.40)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.91
<EXPENSE-RATIO> 1.55
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 134
<NAME> MERRILL LYNCH MICHIGAN MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 73097371
<INVESTMENTS-AT-VALUE> 72851838
<RECEIVABLES> 881301
<ASSETS-OTHER> 119822
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 73852961
<PAYABLE-FOR-SECURITIES> 1486995
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 460681
<TOTAL-LIABILITIES> 1947676
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 73941261
<SHARES-COMMON-STOCK> 435313
<SHARES-COMMON-PRIOR> 368825
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2070756)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 34780
<NET-ASSETS> 4311870
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4270812
<OTHER-INCOME> 0
<EXPENSES-NET> (1065394)
<NET-INVESTMENT-INCOME> 3205418
<REALIZED-GAINS-CURRENT> 1219061
<APPREC-INCREASE-CURRENT> (4325424)
<NET-CHANGE-FROM-OPS> 99055
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (190729)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 147396
<NUMBER-OF-SHARES-REDEEMED> (93734)
<SHARES-REINVESTED> 12826
<NET-CHANGE-IN-ASSETS> (8382547)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (3289817)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 431736
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1065394
<AVERAGE-NET-ASSETS> 4347290
<PER-SHARE-NAV-BEGIN> 10.32
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> (.41)
<PER-SHARE-DIVIDEND> (.45)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.91
<EXPENSE-RATIO> 1.04
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 141
<NAME> MERRILL LYNCH OREGON MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 18988911
<INVESTMENTS-AT-VALUE> 19807678
<RECEIVABLES> 278638
<ASSETS-OTHER> 2910
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 20089226
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 162602
<TOTAL-LIABILITIES> 162602
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21151856
<SHARES-COMMON-STOCK> 308822
<SHARES-COMMON-PRIOR> 306810
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2091124)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 865892
<NET-ASSETS> 3031310
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1199353
<OTHER-INCOME> 0
<EXPENSES-NET> (349993)
<NET-INVESTMENT-INCOME> 849360
<REALIZED-GAINS-CURRENT> 442353
<APPREC-INCREASE-CURRENT> (1085454)
<NET-CHANGE-FROM-OPS> 206259
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (131116)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 48530
<NUMBER-OF-SHARES-REDEEMED> (54976)
<SHARES-REINVESTED> 8458
<NET-CHANGE-IN-ASSETS> (1496421)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2526931)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (6546)
<GROSS-ADVISORY-FEES> 121874
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 427549
<AVERAGE-NET-ASSETS> 3091911
<PER-SHARE-NAV-BEGIN> 10.11
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.82
<EXPENSE-RATIO> 1.51
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 142
<NAME> MERRILL LYNCH OREGON MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 18988911
<INVESTMENTS-AT-VALUE> 19807678
<RECEIVABLES> 278638
<ASSETS-OTHER> 2910
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 20089226
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 162602
<TOTAL-LIABILITIES> 162602
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21151856
<SHARES-COMMON-STOCK> 1265278
<SHARES-COMMON-PRIOR> 1479728
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2091124)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 865892
<NET-ASSETS> 12421130
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1199353
<OTHER-INCOME> 0
<EXPENSES-NET> (349993)
<NET-INVESTMENT-INCOME> 849360
<REALIZED-GAINS-CURRENT> 442353
<APPREC-INCREASE-CURRENT> (1085454)
<NET-CHANGE-FROM-OPS> 206259
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (537290)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 247050
<NUMBER-OF-SHARES-REDEEMED> (481795)
<SHARES-REINVESTED> 20295
<NET-CHANGE-IN-ASSETS> (1496421)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2526931)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (6546)
<GROSS-ADVISORY-FEES> 121874
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 427549
<AVERAGE-NET-ASSETS> 14384708
<PER-SHARE-NAV-BEGIN> 10.11
<PER-SHARE-NII> .38
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.38)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.82
<EXPENSE-RATIO> 2.02
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 143
<NAME> MERRILL LYNCH OREGON MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 18988911
<INVESTMENTS-AT-VALUE> 19807678
<RECEIVABLES> 278638
<ASSETS-OTHER> 2910
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 20089226
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 162602
<TOTAL-LIABILITIES> 162602
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21151856
<SHARES-COMMON-STOCK> 275298
<SHARES-COMMON-PRIOR> 251823
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2091124)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 865892
<NET-ASSETS> 2704504
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1199353
<OTHER-INCOME> 0
<EXPENSES-NET> (349993)
<NET-INVESTMENT-INCOME> 849360
<REALIZED-GAINS-CURRENT> 442353
<APPREC-INCREASE-CURRENT> (1085454)
<NET-CHANGE-FROM-OPS> 206259
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (110267)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 115073
<NUMBER-OF-SHARES-REDEEMED> (98227)
<SHARES-REINVESTED> 6629
<NET-CHANGE-IN-ASSETS> (1496421)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2526931)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (6546)
<GROSS-ADVISORY-FEES> 121874
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 427549
<AVERAGE-NET-ASSETS> 3034248
<PER-SHARE-NAV-BEGIN> 10.12
<PER-SHARE-NII> .37
<PER-SHARE-GAIN-APPREC> (.30)
<PER-SHARE-DIVIDEND> (.37)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.82
<EXPENSE-RATIO> 2.12
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 144
<NAME> MERRILL LYNCH OREGON MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 18988911
<INVESTMENTS-AT-VALUE> 19807678
<RECEIVABLES> 278638
<ASSETS-OTHER> 2910
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 20089226
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 162602
<TOTAL-LIABILITIES> 162602
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21151856
<SHARES-COMMON-STOCK> 180279
<SHARES-COMMON-PRIOR> 79733
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2091124)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 865892
<NET-ASSETS> 1769680
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1199353
<OTHER-INCOME> 0
<EXPENSES-NET> (349993)
<NET-INVESTMENT-INCOME> 849360
<REALIZED-GAINS-CURRENT> 442353
<APPREC-INCREASE-CURRENT> (1085454)
<NET-CHANGE-FROM-OPS> 206259
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (70687)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 110793
<NUMBER-OF-SHARES-REDEEMED> (12343)
<SHARES-REINVESTED> 2096
<NET-CHANGE-IN-ASSETS> (1496421)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2526931)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (6546)
<GROSS-ADVISORY-FEES> 121874
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 427549
<AVERAGE-NET-ASSETS> 1708933
<PER-SHARE-NAV-BEGIN> 10.11
<PER-SHARE-NII> .42
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.42)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.82
<EXPENSE-RATIO> 1.62
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 151
<NAME> MERRILL LYNCH MARYLAND MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 29926687
<INVESTMENTS-AT-VALUE> 30872053
<RECEIVABLES> 337331
<ASSETS-OTHER> 59007
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 31268391
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 331689
<TOTAL-LIABILITIES> 331389
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31334497
<SHARES-COMMON-STOCK> 241571
<SHARES-COMMON-PRIOR> 235059
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1319724)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 921929
<NET-ASSETS> 2308784
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1678779
<OTHER-INCOME> 0
<EXPENSES-NET> (446058)
<NET-INVESTMENT-INCOME> 1232721
<REALIZED-GAINS-CURRENT> (1243)
<APPREC-INCREASE-CURRENT> (845175)
<NET-CHANGE-FROM-OPS> 386303
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (101565)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 86202
<NUMBER-OF-SHARES-REDEEMED> (87187)
<SHARES-REINVESTED> 7497
<NET-CHANGE-IN-ASSETS> 1913431
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1318481)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 174502
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 547824
<AVERAGE-NET-ASSETS> 2340605
<PER-SHARE-NAV-BEGIN> 9.80
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.56
<EXPENSE-RATIO> 1.26
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 152
<NAME> MERRILL LYNCH MARYLAND MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 29926687
<INVESTMENTS-AT-VALUE> 30872053
<RECEIVABLES> 337331
<ASSETS-OTHER> 59007
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 31268391
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 331689
<TOTAL-LIABILITIES> 331389
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31334497
<SHARES-COMMON-STOCK> 2591785
<SHARES-COMMON-PRIOR> 2377971
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1319724)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 921929
<NET-ASSETS> 24775452
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1678779
<OTHER-INCOME> 0
<EXPENSES-NET> (446058)
<NET-INVESTMENT-INCOME> 1232721
<REALIZED-GAINS-CURRENT> (1243)
<APPREC-INCREASE-CURRENT> (845175)
<NET-CHANGE-FROM-OPS> 386303
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (969356)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 669526
<NUMBER-OF-SHARES-REDEEMED> (503640)
<SHARES-REINVESTED> 47928
<NET-CHANGE-IN-ASSETS> 1913431
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1318481)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 174502
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 547824
<AVERAGE-NET-ASSETS> 25305561
<PER-SHARE-NAV-BEGIN> 9.80
<PER-SHARE-NII> .38
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.38)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.56
<EXPENSE-RATIO> 1.77
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 153
<NAME> MERRILL LYNCH MARYLAND MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 29926687
<INVESTMENTS-AT-VALUE> 30872053
<RECEIVABLES> 337331
<ASSETS-OTHER> 59007
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 31268391
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 331689
<TOTAL-LIABILITIES> 331389
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31334497
<SHARES-COMMON-STOCK> 288800
<SHARES-COMMON-PRIOR> 235257
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1319724)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 921929
<NET-ASSETS> 2761576
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1678779
<OTHER-INCOME> 0
<EXPENSES-NET> (446058)
<NET-INVESTMENT-INCOME> 1232721
<REALIZED-GAINS-CURRENT> (1243)
<APPREC-INCREASE-CURRENT> (845175)
<NET-CHANGE-FROM-OPS> 386303
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (107774)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 134939
<NUMBER-OF-SHARES-REDEEMED> (87531)
<SHARES-REINVESTED> 6135
<NET-CHANGE-IN-ASSETS> 1913431
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1318481)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 174502
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 547824
<AVERAGE-NET-ASSETS> 2894326
<PER-SHARE-NAV-BEGIN> 9.80
<PER-SHARE-NII> .37
<PER-SHARE-GAIN-APPREC> (.24)
<PER-SHARE-DIVIDEND> (.37)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.56
<EXPENSE-RATIO> 1.88
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 154
<NAME> MERRILL LYNCH MARYLAND MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 29926687
<INVESTMENTS-AT-VALUE> 30872053
<RECEIVABLES> 337331
<ASSETS-OTHER> 59007
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 31268391
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 331689
<TOTAL-LIABILITIES> 331389
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31334497
<SHARES-COMMON-STOCK> 114172
<SHARES-COMMON-PRIOR> 113019
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (1319724)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 921929
<NET-ASSETS> 1090890
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1678779
<OTHER-INCOME> 0
<EXPENSES-NET> (446058)
<NET-INVESTMENT-INCOME> 1232721
<REALIZED-GAINS-CURRENT> (1243)
<APPREC-INCREASE-CURRENT> (845175)
<NET-CHANGE-FROM-OPS> 386303
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (54026)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 50474
<NUMBER-OF-SHARES-REDEEMED> (52307)
<SHARES-REINVESTED> 2986
<NET-CHANGE-IN-ASSETS> 1913431
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1318481)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 174502
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 547824
<AVERAGE-NET-ASSETS> 1274313
<PER-SHARE-NAV-BEGIN> 9.80
<PER-SHARE-NII> .42
<PER-SHARE-GAIN-APPREC> (.25)
<PER-SHARE-DIVIDEND> (.42)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.55
<EXPENSE-RATIO> 1.36
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 161
<NAME> MERRILL LYNCH COLORADO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 26976017
<INVESTMENTS-AT-VALUE> 27458889
<RECEIVABLES> 363424
<ASSETS-OTHER> 25797
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 27848110
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337138
<TOTAL-LIABILITIES> 337138
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27843386
<SHARES-COMMON-STOCK> 924814
<SHARES-COMMON-PRIOR> 936893
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (793099)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 460685
<NET-ASSETS> 8945397
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1519227
<OTHER-INCOME> 0
<EXPENSES-NET> (363317)
<NET-INVESTMENT-INCOME> 1155910
<REALIZED-GAINS-CURRENT> 30236
<APPREC-INCREASE-CURRENT> (853621)
<NET-CHANGE-FROM-OPS> 332525
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (415669)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 94007
<NUMBER-OF-SHARES-REDEEMED> (114708)
<SHARES-REINVESTED> 8622
<NET-CHANGE-IN-ASSETS> (203170)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (823335)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154916
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 453855
<AVERAGE-NET-ASSETS> 9451214
<PER-SHARE-NAV-BEGIN> 9.96
<PER-SHARE-NII> .44
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.44)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.67
<EXPENSE-RATIO> 1.31
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 162
<NAME> MERRILL LYNCH COLORADO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 26976017
<INVESTMENTS-AT-VALUE> 27458889
<RECEIVABLES> 363424
<ASSETS-OTHER> 25797
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 27848110
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337138
<TOTAL-LIABILITIES> 337138
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27843386
<SHARES-COMMON-STOCK> 1453496
<SHARES-COMMON-PRIOR> 1564323
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (793099)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 460685
<NET-ASSETS> 14059033
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1519227
<OTHER-INCOME> 0
<EXPENSES-NET> (363317)
<NET-INVESTMENT-INCOME> 1155910
<REALIZED-GAINS-CURRENT> 30236
<APPREC-INCREASE-CURRENT> (853621)
<NET-CHANGE-FROM-OPS> 332525
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (603837)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 207946
<NUMBER-OF-SHARES-REDEEMED> (348183)
<SHARES-REINVESTED> 29410
<NET-CHANGE-IN-ASSETS> (203170)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (823335)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154916
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 453855
<AVERAGE-NET-ASSETS> 15508959
<PER-SHARE-NAV-BEGIN> 9.96
<PER-SHARE-NII> .39
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.39)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.67
<EXPENSE-RATIO> 1.81
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 163
<NAME> MERRILL LYNCH COLORADO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 26976017
<INVESTMENTS-AT-VALUE> 27458889
<RECEIVABLES> 363424
<ASSETS-OTHER> 25797
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 27848110
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337138
<TOTAL-LIABILITIES> 337138
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27843386
<SHARES-COMMON-STOCK> 85404
<SHARES-COMMON-PRIOR> 67579
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (793099)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 460685
<NET-ASSETS> 826291
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1519227
<OTHER-INCOME> 0
<EXPENSES-NET> (363317)
<NET-INVESTMENT-INCOME> 1155910
<REALIZED-GAINS-CURRENT> 30236
<APPREC-INCREASE-CURRENT> (853621)
<NET-CHANGE-FROM-OPS> 332525
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (31559)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 68437
<NUMBER-OF-SHARES-REDEEMED> (53111)
<SHARES-REINVESTED> 2499
<NET-CHANGE-IN-ASSETS> (203170)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (823335)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154916
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 453855
<AVERAGE-NET-ASSETS> 834647
<PER-SHARE-NAV-BEGIN> 9.97
<PER-SHARE-NII> .38
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.38)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.68
<EXPENSE-RATIO> 1.92
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 164
<NAME> MERRILL LYNCH COLORADO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 26976017
<INVESTMENTS-AT-VALUE> 27458889
<RECEIVABLES> 363424
<ASSETS-OTHER> 25797
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 27848110
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337138
<TOTAL-LIABILITIES> 337138
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27843386
<SHARES-COMMON-STOCK> 380686
<SHARES-COMMON-PRIOR> 212478
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (793099)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 460685
<NET-ASSETS> 3680251
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1519227
<OTHER-INCOME> 0
<EXPENSES-NET> (363317)
<NET-INVESTMENT-INCOME> 1155910
<REALIZED-GAINS-CURRENT> 30236
<APPREC-INCREASE-CURRENT> (853621)
<NET-CHANGE-FROM-OPS> 332525
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (104845)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 228822
<NUMBER-OF-SHARES-REDEEMED> (64362)
<SHARES-REINVESTED> 3748
<NET-CHANGE-IN-ASSETS> (203170)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (823335)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154916
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 453855
<AVERAGE-NET-ASSETS> 2449163
<PER-SHARE-NAV-BEGIN> 9.96
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.29)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.67
<EXPENSE-RATIO> 1.42
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 171
<NAME> MERRILL LYNCH NEW MEXICO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 10286933
<INVESTMENTS-AT-VALUE> 10793140
<RECEIVABLES> 104010
<ASSETS-OTHER> 55572
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10952722
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 58835
<TOTAL-LIABILITIES> 58835
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10453776
<SHARES-COMMON-STOCK> 326908
<SHARES-COMMON-PRIOR> 365954
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (58283)
<ACCUM-APPREC-OR-DEPREC> 498394
<NET-ASSETS> 3272727
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 717454
<OTHER-INCOME> 0
<EXPENSES-NET> (253170)
<NET-INVESTMENT-INCOME> 464284
<REALIZED-GAINS-CURRENT> 173918
<APPREC-INCREASE-CURRENT> (407062)
<NET-CHANGE-FROM-OPS> 231140
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (143113)
<DISTRIBUTIONS-OF-GAINS> (131904)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 84428
<NUMBER-OF-SHARES-REDEEMED> (138880)
<SHARES-REINVESTED> 15406
<NET-CHANGE-IN-ASSETS> (2896444)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 233648
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 71016
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 304818
<AVERAGE-NET-ASSETS> 3669778
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> .40
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.40)
<PER-SHARE-DISTRIBUTIONS> (.36)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.01
<EXPENSE-RATIO> 2.04
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 172
<NAME> MERRILL LYNCH NEW MEXICO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 10286933
<INVESTMENTS-AT-VALUE> 10793140
<RECEIVABLES> 104010
<ASSETS-OTHER> 55572
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10952722
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 58835
<TOTAL-LIABILITIES> 58835
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10453776
<SHARES-COMMON-STOCK> 562358
<SHARES-COMMON-PRIOR> 701214
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (58283)
<ACCUM-APPREC-OR-DEPREC> 498394
<NET-ASSETS> 5630585
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 717454
<OTHER-INCOME> 0
<EXPENSES-NET> (253170)
<NET-INVESTMENT-INCOME> 464284
<REALIZED-GAINS-CURRENT> 173918
<APPREC-INCREASE-CURRENT> (407062)
<NET-CHANGE-FROM-OPS> 231140
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (235059)
<DISTRIBUTIONS-OF-GAINS> (250316)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 73370
<NUMBER-OF-SHARES-REDEEMED> (235827)
<SHARES-REINVESTED> 23601
<NET-CHANGE-IN-ASSETS> (2896444)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 233648
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 71016
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 304818
<AVERAGE-NET-ASSETS> 6915833
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> .35
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.35)
<PER-SHARE-DISTRIBUTIONS> (.36)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.01
<EXPENSE-RATIO> 2.55
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 173
<NAME> MERRILL LYNCH NEW MEXICO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 10286933
<INVESTMENTS-AT-VALUE> 10793140
<RECEIVABLES> 104010
<ASSETS-OTHER> 55572
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10952722
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 58835
<TOTAL-LIABILITIES> 58835
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10453776
<SHARES-COMMON-STOCK> 67489
<SHARES-COMMON-PRIOR> 75508
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (58283)
<ACCUM-APPREC-OR-DEPREC> 498394
<NET-ASSETS> 676064
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 717454
<OTHER-INCOME> 0
<EXPENSES-NET> (253170)
<NET-INVESTMENT-INCOME> 464284
<REALIZED-GAINS-CURRENT> 173918
<APPREC-INCREASE-CURRENT> (407062)
<NET-CHANGE-FROM-OPS> 231140
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (24708)
<DISTRIBUTIONS-OF-GAINS> (23963)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13414
<NUMBER-OF-SHARES-REDEEMED> (24799)
<SHARES-REINVESTED> 3366
<NET-CHANGE-IN-ASSETS> (2896444)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 233648
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 71016
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 304818
<AVERAGE-NET-ASSETS> 750473
<PER-SHARE-NAV-BEGIN> 10.59
<PER-SHARE-NII> .34
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.34)
<PER-SHARE-DISTRIBUTIONS> (.36)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.02
<EXPENSE-RATIO> 2.65
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 174
<NAME> MERRILL LYNCH NEW MEXICO MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 10286933
<INVESTMENTS-AT-VALUE> 10793140
<RECEIVABLES> 104010
<ASSETS-OTHER> 55572
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10952722
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 58835
<TOTAL-LIABILITIES> 58835
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10453776
<SHARES-COMMON-STOCK> 131308
<SHARES-COMMON-PRIOR> 160190
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (58283)
<ACCUM-APPREC-OR-DEPREC> 498394
<NET-ASSETS> 1314511
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 717454
<OTHER-INCOME> 0
<EXPENSES-NET> (253170)
<NET-INVESTMENT-INCOME> 464284
<REALIZED-GAINS-CURRENT> 173918
<APPREC-INCREASE-CURRENT> (407062)
<NET-CHANGE-FROM-OPS> 231140
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (61404)
<DISTRIBUTIONS-OF-GAINS> (59667)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 11906
<NUMBER-OF-SHARES-REDEEMED> (50583)
<SHARES-REINVESTED> 9795
<NET-CHANGE-IN-ASSETS> (2896444)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 233648
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 71016
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 304818
<AVERAGE-NET-ASSETS> 1611426
<PER-SHARE-NAV-BEGIN> 10.58
<PER-SHARE-NII> .39
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.39)
<PER-SHARE-DISTRIBUTIONS> (.36)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.01
<EXPENSE-RATIO> 2.14
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 181
<NAME> MERRILL LYNCH CONNECTICUT MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 62619954
<INVESTMENTS-AT-VALUE> 64444295
<RECEIVABLES> 858291
<ASSETS-OTHER> 67092
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 65369678
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 502282
<TOTAL-LIABILITIES> 502282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63232944
<SHARES-COMMON-STOCK> 856270
<SHARES-COMMON-PRIOR> 820370
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 141256
<OVERDISTRIBUTION-GAINS> (331145)
<ACCUM-APPREC-OR-DEPREC> 1824341
<NET-ASSETS> 9013542
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3465106
<OTHER-INCOME> 0
<EXPENSES-NET> (818977)
<NET-INVESTMENT-INCOME> 2646129
<REALIZED-GAINS-CURRENT> 398934
<APPREC-INCREASE-CURRENT> (1872803)
<NET-CHANGE-FROM-OPS> 1172260
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (412500)
<DISTRIBUTIONS-OF-GAINS> (46064)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 177165
<NUMBER-OF-SHARES-REDEEMED> (166927)
<SHARES-REINVESTED> 25662
<NET-CHANGE-IN-ASSETS> 5015569
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (257678)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 884656
<AVERAGE-NET-ASSETS> 9331284
<PER-SHARE-NAV-BEGIN> 10.79
<PER-SHARE-NII> .48
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.48)
<PER-SHARE-DISTRIBUTIONS> (.05)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> .94
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 182
<NAME> MERRILL LYNCH CONNECTICUT MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 62619954
<INVESTMENTS-AT-VALUE> 64444295
<RECEIVABLES> 858291
<ASSETS-OTHER> 67092
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 65369678
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 502282
<TOTAL-LIABILITIES> 502282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63232944
<SHARES-COMMON-STOCK> 3974620
<SHARES-COMMON-PRIOR> 3887934
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 141256
<OVERDISTRIBUTION-GAINS> (331145)
<ACCUM-APPREC-OR-DEPREC> 1824341
<NET-ASSETS> 41834915
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3465106
<OTHER-INCOME> 0
<EXPENSES-NET> (818977)
<NET-INVESTMENT-INCOME> 2646129
<REALIZED-GAINS-CURRENT> 398934
<APPREC-INCREASE-CURRENT> (1872803)
<NET-CHANGE-FROM-OPS> 1172260
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1720492)
<DISTRIBUTIONS-OF-GAINS> (216885)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 759454
<NUMBER-OF-SHARES-REDEEMED> (769619)
<SHARES-REINVESTED> 96851
<NET-CHANGE-IN-ASSETS> 5015569
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (257678)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 884656
<AVERAGE-NET-ASSETS> 43931309
<PER-SHARE-NAV-BEGIN> 10.79
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> (.05)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> 1.45
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 183
<NAME> MERRILL LYNCH CONNECTICUT MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 62619954
<INVESTMENTS-AT-VALUE> 64444295
<RECEIVABLES> 858291
<ASSETS-OTHER> 67092
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 65369678
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 502282
<TOTAL-LIABILITIES> 502282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63232944
<SHARES-COMMON-STOCK> 649107
<SHARES-COMMON-PRIOR> 407276
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 141256
<OVERDISTRIBUTION-GAINS> (331145)
<ACCUM-APPREC-OR-DEPREC> 1824341
<NET-ASSETS> 6836843
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3465106
<OTHER-INCOME> 0
<EXPENSES-NET> (818977)
<NET-INVESTMENT-INCOME> 2646129
<REALIZED-GAINS-CURRENT> 398934
<APPREC-INCREASE-CURRENT> (1872803)
<NET-CHANGE-FROM-OPS> 1172260
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (225980)
<DISTRIBUTIONS-OF-GAINS> (30363)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 274615
<NUMBER-OF-SHARES-REDEEMED> (49930)
<SHARES-REINVESTED> 17146
<NET-CHANGE-IN-ASSETS> 5015569
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (257678)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 884656
<AVERAGE-NET-ASSETS> 5932484
<PER-SHARE-NAV-BEGIN> 10.80
<PER-SHARE-NII> .41
<PER-SHARE-GAIN-APPREC> (.22)
<PER-SHARE-DIVIDEND> (.41)
<PER-SHARE-DISTRIBUTIONS> (.05)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> 1.55
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 184
<NAME> MERRILL LYNCH CONNECTICUT MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 62619954
<INVESTMENTS-AT-VALUE> 64444295
<RECEIVABLES> 858291
<ASSETS-OTHER> 67092
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 65369678
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 502282
<TOTAL-LIABILITIES> 502282
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63232944
<SHARES-COMMON-STOCK> 682196
<SHARES-COMMON-PRIOR> 429316
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 141256
<OVERDISTRIBUTION-GAINS> (331145)
<ACCUM-APPREC-OR-DEPREC> 1824341
<NET-ASSETS> 7182096
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3465106
<OTHER-INCOME> 0
<EXPENSES-NET> (818977)
<NET-INVESTMENT-INCOME> 2646129
<REALIZED-GAINS-CURRENT> 398934
<APPREC-INCREASE-CURRENT> (1872803)
<NET-CHANGE-FROM-OPS> 1172260
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (287157)
<DISTRIBUTIONS-OF-GAINS> (37833)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 362347
<NUMBER-OF-SHARES-REDEEMED> (125408)
<SHARES-REINVESTED> 15941
<NET-CHANGE-IN-ASSETS> 5015569
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (257678)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 361239
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 884656
<AVERAGE-NET-ASSETS> 6665213
<PER-SHARE-NAV-BEGIN> 10.79
<PER-SHARE-NII> .47
<PER-SHARE-GAIN-APPREC> (.21)
<PER-SHARE-DIVIDEND> (.47)
<PER-SHARE-DISTRIBUTIONS> (.05)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.53
<EXPENSE-RATIO> 1.05
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 201
<NAME> MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 8744225
<INVESTMENTS-AT-VALUE> 9252973
<RECEIVABLES> 132996
<ASSETS-OTHER> 83729
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 9469698
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 96643
<TOTAL-LIABILITIES> 96643
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8924573
<SHARES-COMMON-STOCK> 250857
<SHARES-COMMON-PRIOR> 303581
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (52453)
<ACCUM-APPREC-OR-DEPREC> 500935
<NET-ASSETS> 2605979
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 621092
<OTHER-INCOME> 0
<EXPENSES-NET> (217374)
<NET-INVESTMENT-INCOME> 403718
<REALIZED-GAINS-CURRENT> 46480
<APPREC-INCREASE-CURRENT> (295486)
<NET-CHANGE-FROM-OPS> 154712
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (116434)
<DISTRIBUTIONS-OF-GAINS> (8098)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 58547
<NUMBER-OF-SHARES-REDEEMED> (118930)
<SHARES-REINVESTED> 7659
<NET-CHANGE-IN-ASSETS> (2776246)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (44914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 60669
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 267013
<AVERAGE-NET-ASSETS> 2916494
<PER-SHARE-NAV-BEGIN> 10.69
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (.27)
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> (.03)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> 2.08
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 202
<NAME> MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 8744225
<INVESTMENTS-AT-VALUE> 9252973
<RECEIVABLES> 132996
<ASSETS-OTHER> 83729
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 9469698
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 96643
<TOTAL-LIABILITIES> 96643
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8924573
<SHARES-COMMON-STOCK> 463669
<SHARES-COMMON-PRIOR> 611677
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (52453)
<ACCUM-APPREC-OR-DEPREC> 500935
<NET-ASSETS> 4815401
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 621092
<OTHER-INCOME> 0
<EXPENSES-NET> (217374)
<NET-INVESTMENT-INCOME> 403718
<REALIZED-GAINS-CURRENT> 46480
<APPREC-INCREASE-CURRENT> (295486)
<NET-CHANGE-FROM-OPS> 154712
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (208977)
<DISTRIBUTIONS-OF-GAINS> (17601)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 30609
<NUMBER-OF-SHARES-REDEEMED> (186045)
<SHARES-REINVESTED> 7428
<NET-CHANGE-IN-ASSETS> (2776246)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (44914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 60669
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 267013
<AVERAGE-NET-ASSETS> 5985755
<PER-SHARE-NAV-BEGIN> 10.69
<PER-SHARE-NII> .37
<PER-SHARE-GAIN-APPREC> (.27)
<PER-SHARE-DIVIDEND> (.37)
<PER-SHARE-DISTRIBUTIONS> (.03)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> 2.58
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 203
<NAME> MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 8744225
<INVESTMENTS-AT-VALUE> 9252973
<RECEIVABLES> 132996
<ASSETS-OTHER> 83729
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 9469698
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 96643
<TOTAL-LIABILITIES> 96643
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8924573
<SHARES-COMMON-STOCK> 94397
<SHARES-COMMON-PRIOR> 112390
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (52453)
<ACCUM-APPREC-OR-DEPREC> 500935
<NET-ASSETS> 980734
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 621092
<OTHER-INCOME> 0
<EXPENSES-NET> (217374)
<NET-INVESTMENT-INCOME> 403718
<REALIZED-GAINS-CURRENT> 46480
<APPREC-INCREASE-CURRENT> (295486)
<NET-CHANGE-FROM-OPS> 154712
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (38527)
<DISTRIBUTIONS-OF-GAINS> (3166)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 14301
<NUMBER-OF-SHARES-REDEEMED> (35638)
<SHARES-REINVESTED> 3344
<NET-CHANGE-IN-ASSETS> (2776246)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (44914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 60669
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 267013
<AVERAGE-NET-ASSETS> 1135482
<PER-SHARE-NAV-BEGIN> 10.69
<PER-SHARE-NII> .36
<PER-SHARE-GAIN-APPREC> (.27)
<PER-SHARE-DIVIDEND> (.36)
<PER-SHARE-DISTRIBUTIONS> (.03)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> 2.68
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000774013
<NAME> MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 204
<NAME> MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-1999
<PERIOD-START> AUG-01-1998
<PERIOD-END> JUL-31-1999
<INVESTMENTS-AT-COST> 8744225
<INVESTMENTS-AT-VALUE> 9252973
<RECEIVABLES> 132996
<ASSETS-OTHER> 83729
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 9469698
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 96643
<TOTAL-LIABILITIES> 96643
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8924573
<SHARES-COMMON-STOCK> 93482
<SHARES-COMMON-PRIOR> 108705
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (52453)
<ACCUM-APPREC-OR-DEPREC> 500935
<NET-ASSETS> 970941
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 621092
<OTHER-INCOME> 0
<EXPENSES-NET> (217374)
<NET-INVESTMENT-INCOME> 403718
<REALIZED-GAINS-CURRENT> 46480
<APPREC-INCREASE-CURRENT> (295486)
<NET-CHANGE-FROM-OPS> 154712
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (39780)
<DISTRIBUTIONS-OF-GAINS> (2766)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 12204
<NUMBER-OF-SHARES-REDEEMED> (29804)
<SHARES-REINVESTED> 2377
<NET-CHANGE-IN-ASSETS> (2776246)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (44914)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 60669
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 267013
<AVERAGE-NET-ASSETS> 1023295
<PER-SHARE-NAV-BEGIN> 10.69
<PER-SHARE-NII> .42
<PER-SHARE-GAIN-APPREC> (.27)
<PER-SHARE-DIVIDEND> (.42)
<PER-SHARE-DISTRIBUTIONS> (.03)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> 2.18
</TABLE>
