<PAGE> PAGE 1
000 A000000 12/31/96
000 C000000 0000752761
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 U
001 A000000 COREFUNDS
001 B000000 811-4107
001 C000000 8003552673
002 A000000 530 E SWEDESFORD RD
002 B000000 WAYNE
002 C000000 PA
002 D010000 19087
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 20
007 C010100 1
007 C020100 COREFUND CASH RESERVE
007 C030100 N
007 C010200 2
007 C020200 COREFUND TREASURY RESERVE
007 C030200 N
007 C010300 3
007 C020300 COREFUND ELITE CASH RESERVE
007 C030300 N
007 C010400 4
007 C020400 COREFUND CORE EQUITY FUND
007 C030400 N
007 C010500 5
007 C020500 COREFUND INTERNATIONAL GROWTH FUND
007 C030500 N
007 C010600 6
007 C020600 COREFUND EQUITY INDEX FUND
007 C030600 N
007 C010700 7
007 C020700 COREFUND GROWTH EQUITY FUND
007 C030700 N
007 C010800 8
007 C020800 COREFUND SHORT INTERMEDIATE FUND
007 C030800 N
007 C010900 9
007 C020900 COREFUND TAX FREE RESERVE
007 C030900 N
007 C011000 10
007 C021000 COREFUND ELITE TAX FREE RESERVE
<PAGE> PAGE 2
007 C031000 N
007 C011100 11
007 C021100 COREFUND ELITE TREASURY RESERVE
007 C031100 N
007 C011200 12
007 C021200 COREFUND BALANCED FUND
007 C031200 N
007 C011300 13
007 C021300 COREFUND GOVERNMENT INCOME FUND
007 C031300 N
007 C011400 14
007 C021400 COREFUND INTERMEDIATE MUNICIPAL BOND FUND
007 C031400 N
007 C011500 15
007 C021500 COREFUND GLOBAL BOND FUND
007 C031500 N
007 C011600 16
007 C021600 COREFUND PENNSYLVANIA MUNICIPAL BOND FUND
007 C031600 N
007 C011700 17
007 C021700 CORFUND NEW JERSEY MUNICIPAL BOND FUND
007 C031700 N
007 C011800 18
007 C021800 COREFUND BOND FUND
007 C031800 N
007 C011900 19
007 C021900 COREFUND SHORT TERM INCOME FUND
007 C031900 N
007 C012000 20
007 C022000 COREFUND SPECIAL EQUITY
007 C032000 N
020 A000001 SALOMON BROTHERS
020 B000001 13-3082694
020 C000001 97
020 A000002 NATWEST INTERNATIONAL SECURITIES, INC.
020 C000002 73
020 A000003 LEHMAN BROTHERS
020 B000003 13-2927667
020 C000003 67
020 A000004 INSTINET
020 B000004 13-3443395
020 C000004 61
020 A000005 MONTGOMERY SECURITIES
020 B000005 94-1701676
020 C000005 60
020 A000006 MORGAN STANLEY
020 B000006 13-2655998
020 C000006 38
020 A000007 BEAR STEARNS
020 B000007 13-2975144
020 C000007 36
<PAGE> PAGE 3
020 A000008 OPPENHEIMER & COMPANY
020 B000008 13-2798343
020 C000008 30
020 A000009 PERSHING
020 B000009 13-2741729
020 C000009 24
020 A000010 SMITH BARNEY
020 B000010 13-2518466
020 C000010 19
021 000000 1084
022 A000001 SANWA
022 C000001 18070867
022 D000001 133265
022 A000002 AUBREY G. LANSTON
022 B000002 13-5552129
022 C000002 15708043
022 D000002 0
022 A000003 HSBC SECURITIES
022 B000003 13-2650272
022 C000003 14543774
022 D000003 54789
022 A000004 SBCI SWISS BANK CORP. INVESTMENT BANKING
022 C000004 14175266
022 D000004 0
022 A000005 MORGAN STANLEY
022 B000005 13-2655998
022 C000005 7624084
022 D000005 56766
022 A000006 FIRST NATIONAL BANK OF CHICAGO TRUST DEPT.
022 C000006 4955566
022 D000006 0
022 A000007 REPUBLICAN NATIONAL BANK OF NEW YORK
022 B000007 13-2774727
022 C000007 4671686
022 D000007 0
022 A000008 GOLDMAN SACHS
022 B000008 13-5108880
022 C000008 4554621
022 D000008 21958
022 A000009 GENERAL MOTOR ACCEPTANCE CORPORATION
022 B000009 38-0572512
022 C000009 2523980
022 D000009 0
022 A000010 SUMITOMO TRUST AND BANKING COMPANY
022 B000010 13-5611820
022 C000010 2290000
022 D000010 0
023 C000000 96536101
023 D000000 1394220
034 00AA00 N
035 00AA00 0
<PAGE> PAGE 4
036 B00AA00 0
077 A000000 N
024 000100 Y
025 A000101 GOLDMAN SACHS
025 B000101 13-5108880
025 C000101 D
025 D000101 24728
025 A000102 MORGAN STANLEY
025 B000102 13-2655998
025 C000102 D
025 D000102 34819
028 A010100 229160
028 A020100 339
028 A030100 0
028 A040100 207116
028 B010100 180808
028 B020100 348
028 B030100 0
028 B040100 157440
028 C010100 181429
028 C020100 361
028 C030100 0
028 C040100 171595
028 D010100 143531
028 D020100 343
028 D030100 0
028 D040100 173094
028 E010100 138802
028 E020100 364
028 E030100 0
028 E040100 130271
028 F010100 190213
028 F020100 336
028 F030100 0
028 F040100 227390
028 G010100 1063943
028 G020100 2091
028 G030100 0
028 G040100 1066906
028 H000100 0
029 000100 N
030 A000100 0
030 B000100 0.00
030 C000100 0.00
042 A000100 0
042 B000100 0
042 C000100 0
042 D000100 100
042 E000100 0
042 F000100 0
042 G000100 0
<PAGE> PAGE 5
042 H000100 0
043 000100 27
044 000100 0
055 A000100 N
055 B000100 N
056 000100 N
057 000100 N
062 A000100 Y
062 B000100 0.3
062 C000100 11.8
062 D000100 1.8
062 E000100 0.0
062 F000100 0.0
062 G000100 3.1
062 H000100 0.0
062 I000100 74.1
062 J000100 0.0
062 K000100 0.0
062 L000100 9.2
062 M000100 0.0
062 N000100 0.0
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 65
063 B000100 0.0
064 A000100 N
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 23261
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 1715
072 G000100 1072
072 H000100 0
072 I000100 67
072 J000100 0
072 K000100 0
072 L000100 34
072 M000100 13
072 N000100 26
072 O000100 13
072 P000100 0
072 Q000100 0
072 R000100 21
072 S000100 24
<PAGE> PAGE 6
072 T000100 27
072 U000100 0
072 V000100 0
072 W000100 13
072 X000100 3025
072 Y000100 888
072 Z000100 21124
072AA000100 3
072BB000100 0
072CC010100 0
072CC020100 0
072DD010100 20627
072DD020100 498
072EE000100 0
073 A010100 0.0248
073 A020100 0.0235
073 B000100 0.0000
073 C000100 0.0000
074 A000100 1
074 B000100 14836
074 C000100 796959
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 0
074 K000100 0
074 L000100 1260
074 M000100 162
074 N000100 813218
074 O000100 0
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 4140
074 S000100 0
074 T000100 809078
074 U010100 787696
074 U020100 21522
074 V010100 1.00
074 V020100 1.00
074 W000100 0.9993
074 X000100 1063
074 Y000100 0
075 A000100 852970
075 B000100 0
076 000100 0.00
<PAGE> PAGE 7
024 000200 N
028 A010200 346475
028 A020200 530
028 A030200 0
028 A040200 308761
028 B010200 317877
028 B020200 628
028 B030200 0
028 B040200 262282
028 C010200 189108
028 C020200 705
028 C030200 0
028 C040200 290240
028 D010200 276730
028 D020200 541
028 D030200 0
028 D040200 267580
028 E010200 166452
028 E020200 513
028 E030200 0
028 E040200 241857
028 F010200 259529
028 F020200 238
028 F030200 0
028 F040200 239452
028 G010200 1556171
028 G020200 3155
028 G030200 0
028 G040200 1610172
028 H000200 0
042 A000200 0
042 B000200 0
042 C000200 0
042 D000200 100
042 E000200 0
042 F000200 0
042 G000200 0
042 H000200 0
043 000200 21
044 000200 0
055 A000200 N
055 B000200 N
056 000200 N
057 000200 N
062 A000200 Y
062 B000200 41.5
062 C000200 0.0
062 D000200 58.9
062 E000200 0.0
062 F000200 0.0
062 G000200 0.0
<PAGE> PAGE 8
062 H000200 0.0
062 I000200 0.0
062 J000200 0.0
062 K000200 0.0
062 L000200 0.0
062 M000200 0.0
062 N000200 0.0
062 O000200 0.0
062 P000200 0.0
062 Q000200 0.0
062 R000200 0.0
063 A000200 52
063 B000200 0.0
064 A000200 N
071 A000200 0
071 B000200 0
071 C000200 0
071 D000200 0
072 A000200 6
072 B000200 24610
072 C000200 0
072 D000200 0
072 E000200 0
072 F000200 1840
072 G000200 1150
072 H000200 0
072 I000200 71
072 J000200 0
072 K000200 0
072 L000200 41
072 M000200 14
072 N000200 32
072 O000200 13
072 P000200 0
072 Q000200 0
072 R000200 23
072 S000200 16
072 T000200 21
072 U000200 0
072 V000200 0
072 W000200 54
072 X000200 3275
072 Y000200 953
072 Z000200 22288
072AA000200 22
072BB000200 0
072CC010200 0
072CC020200 0
072DD010200 21911
072DD020200 377
072EE000200 0
<PAGE> PAGE 9
073 A010200 0.0244
073 A020200 0.0231
073 B000200 0.0000
073 C000200 0.0000
074 A000200 309
074 B000200 507128
074 C000200 357141
074 D000200 0
074 E000200 0
074 F000200 0
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 0
074 K000200 0
074 L000200 300
074 M000200 164
074 N000200 865042
074 O000200 0
074 P000200 0
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 3918
074 S000200 0
074 T000200 861124
074 U010200 847093
074 U020200 14011
074 V010200 1.00
074 V020200 1.00
074 W000200 1.0001
074 X000200 395
074 Y000200 0
075 A000200 914791
075 B000200 0
076 000200 0.00
024 000300 Y
025 A000301 GOLDMAN SACHS
025 B000301 13-5108880
025 C000301 D
025 D000301 14852
025 A000302 MORGAN STANLEY
025 B000302 13-2655998
025 C000302 D
025 D000302 9937
025 A000303 SUMITOMO BANK
025 B000303 13-5611820
025 C000303 D
025 D000303 10000
028 A010300 64592
<PAGE> PAGE 10
028 A020300 0
028 A030300 0
028 A040300 76410
028 B010300 61568
028 B020300 0
028 B030300 0
028 B040300 41161
028 C010300 43439
028 C020300 0
028 C030300 0
028 C040300 54930
028 D010300 50494
028 D020300 0
028 D030300 0
028 D040300 61620
028 E010300 44834
028 E020300 0
028 E030300 0
028 E040300 45942
028 F010300 70624
028 F020300 0
028 F030300 0
028 F040300 67305
028 G010300 335551
028 G020300 0
028 G030300 0
028 G040300 347368
028 H000300 0
055 A000300 N
055 B000300 N
056 000300 N
057 000300 N
062 A000300 Y
062 B000300 0.2
062 C000300 10.7
062 D000300 3.4
062 E000300 0.0
062 F000300 1.3
062 G000300 0.0
062 H000300 0.0
062 I000300 76.5
062 J000300 2.7
062 K000300 0.0
062 L000300 5.6
062 M000300 0.0
062 N000300 0.0
062 O000300 0.0
062 P000300 0.0
062 Q000300 0.0
062 R000300 0.0
063 A000300 48
<PAGE> PAGE 11
063 B000300 0.0
064 A000300 N
070 A010300 Y
070 A020300 Y
070 B010300 N
070 B020300 N
070 C010300 N
070 C020300 N
070 D010300 N
070 D020300 N
070 E010300 N
070 E020300 N
070 F010300 N
070 F020300 N
070 G010300 N
070 G020300 N
070 H010300 N
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 N
070 J020300 N
070 K010300 Y
070 K020300 N
070 L010300 Y
070 L020300 Y
070 M010300 N
070 M020300 N
070 N010300 N
070 N020300 N
070 O010300 N
070 O020300 N
070 P010300 N
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300 0
071 B000300 0
071 C000300 0
071 D000300 0
072 A000300 6
072 B000300 10457
072 C000300 0
072 D000300 0
072 E000300 0
072 F000300 385
072 G000300 482
072 H000300 0
072 I000300 45
<PAGE> PAGE 12
072 J000300 0
072 K000300 0
072 L000300 15
072 M000300 6
072 N000300 12
072 O000300 -11
072 P000300 0
072 Q000300 0
072 R000300 10
072 S000300 12
072 T000300 0
072 U000300 0
072 V000300 0
072 W000300 12
072 X000300 968
072 Y000300 655
072 Z000300 10144
072AA000300 0
072BB000300 0
072CC010300 0
072CC020300 0
072DD010300 10144
072DD020300 0
072EE000300 0
073 A010300 0.0265
073 A020300 0.0000
073 B000300 0.0000
073 C000300 0.0000
074 A000300 0
074 B000300 12500
074 C000300 361461
074 D000300 0
074 E000300 0
074 F000300 0
074 G000300 0
074 H000300 0
074 I000300 0
074 J000300 0
074 K000300 0
074 L000300 462
074 M000300 0
074 N000300 374423
074 O000300 0
074 P000300 0
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 1794
074 S000300 0
074 T000300 372629
<PAGE> PAGE 13
074 U010300 372629
074 U020300 0
074 V010300 1.00
074 V020300 0.00
074 W000300 0.9995
074 X000300 2
074 Y000300 0
075 A000300 383272
075 B000300 0
076 000300 0.00
024 000400 N
028 A010400 6606
028 A020400 996
028 A030400 0
028 A040400 8553
028 B010400 5414
028 B020400 0
028 B030400 0
028 B040400 5032
028 C010400 3492
028 C020400 1017
028 C030400 0
028 C040400 3241
028 D010400 4032
028 D020400 0
028 D030400 0
028 D040400 4023
028 E010400 6359
028 E020400 0
028 E030400 0
028 E040400 10511
028 F010400 4724
028 F020400 36202
028 F030400 0
028 F040400 13103
028 G010400 30627
028 G020400 38215
028 G030400 0
028 G040400 44463
028 H000400 1106
029 000400 Y
030 A000400 16
030 B000400 5.50
030 C000400 0.00
031 A000400 16
031 B000400 0
032 000400 0
033 000400 0
042 A000400 0
042 B000400 0
042 C000400 0
<PAGE> PAGE 14
042 D000400 100
042 E000400 0
042 F000400 0
042 G000400 0
042 H000400 0
043 000400 15
044 000400 0
055 A000400 N
055 B000400 N
056 000400 N
057 000400 N
062 A000400 N
062 B000400 0.0
062 C000400 0.0
062 D000400 0.0
062 E000400 0.0
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 0.0
062 P000400 0.0
062 Q000400 0.0
062 R000400 0.0
066 A000400 Y
066 B000400 N
066 C000400 Y
066 D000400 N
066 E000400 N
066 F000400 N
066 G000400 N
067 000400 N
068 A000400 N
068 B000400 N
069 000400 N
071 A000400 197802
071 B000400 200919
071 C000400 429512
071 D000400 46
072 A000400 6
072 B000400 408
072 C000400 3673
072 D000400 0
072 E000400 0
072 F000400 1648
072 G000400 557
<PAGE> PAGE 15
072 H000400 0
072 I000400 34
072 J000400 0
072 K000400 0
072 L000400 17
072 M000400 7
072 N000400 15
072 O000400 4
072 P000400 0
072 Q000400 0
072 R000400 11
072 S000400 14
072 T000400 15
072 U000400 0
072 V000400 0
072 W000400 11
072 X000400 2333
072 Y000400 200
072 Z000400 1948
072AA000400 32360
072BB000400 0
072CC010400 24568
072CC020400 0
072DD010400 1892
072DD020400 38
072EE000400 36230
073 A010400 0.0770
073 A020400 0.0552
073 B000400 1.4747
073 C000400 0.0000
074 A000400 16
074 B000400 3109
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 467642
074 G000400 0
074 H000400 0
074 I000400 0
074 J000400 389
074 K000400 0
074 L000400 1828
074 M000400 70
074 N000400 473054
074 O000400 111
074 P000400 0
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 1846
<PAGE> PAGE 16
074 S000400 0
074 T000400 471097
074 U010400 25317
074 U020400 720
074 V010400 18.09
074 V020400 18.11
074 W000400 0.0000
074 X000400 827
074 Y000400 0
075 A000400 0
075 B000400 443128
076 000400 0.00
028 A010500 1223
028 A020500 0
028 A030500 0
028 A040500 2600
028 B010500 1342
028 B020500 0
028 B030500 0
028 B040500 4784
028 C010500 546
028 C020500 0
028 C030500 0
028 C040500 957
028 D010500 1227
028 D020500 0
028 D030500 0
028 D040500 255
028 E010500 1109
028 E020500 0
028 E030500 0
028 E040500 629
028 F010500 1820
028 F020500 11193
028 F030500 0
028 F040500 3884
028 G010500 7267
028 G020500 11193
028 G030500 0
028 G040500 13109
028 H000500 214
029 000500 Y
030 A000500 8
030 B000500 5.50
030 C000500 0.00
031 A000500 8
031 B000500 0
032 000500 0
033 000500 0
055 A000500 N
055 B000500 N
<PAGE> PAGE 17
056 000500 N
057 000500 N
062 A000500 N
062 B000500 0.0
062 C000500 0.0
062 D000500 0.0
062 E000500 0.0
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 0.0
062 P000500 0.0
062 Q000500 0.0
062 R000500 0.0
071 A000500 44272
071 B000500 38000
071 C000500 136219
071 D000500 29
072 A000500 6
072 B000500 114
072 C000500 915
072 D000500 0
072 E000500 0
072 F000500 548
072 G000500 171
072 H000500 0
072 I000500 22
072 J000500 73
072 K000500 0
072 L000500 15
072 M000500 0
072 N000500 -2
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 -2
072 S000500 7
072 T000500 3
072 U000500 0
072 V000500 0
072 W000500 -3
072 X000500 832
072 Y000500 67
072 Z000500 264
072AA000500 1240
<PAGE> PAGE 18
072BB000500 0
072CC010500 2763
072CC020500 0
072DD010500 3860
072DD020500 58
072EE000500 8505
073 A010500 0.3695
073 A020500 0.3365
073 B000500 0.8639
073 C000500 0.0000
074 A000500 509
074 B000500 0
074 C000500 4856
074 D000500 1194
074 E000500 979
074 F000500 133429
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 162
074 K000500 0
074 L000500 3699
074 M000500 322
074 N000500 145150
074 O000500 183
074 P000500 0
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 6296
074 S000500 0
074 T000500 138671
074 U010500 10538
074 U020500 163
074 V010500 13.16
074 V020500 13.16
074 W000500 0.0000
074 X000500 291
074 Y000500 0
075 A000500 0
075 B000500 136219
076 000500 0.00
024 000600 Y
025 A000601 GENERAL MOTORS
025 B000601 38-0572512
025 C000601 E
025 D000601 1427
025 A000602 BANK OF NEW YORK
025 B000602 13-2774727
025 C000602 E
<PAGE> PAGE 19
025 D000602 371
025 A000603 MORGAN STANLEY
025 B000603 13-2655998
025 C000603 E
025 D000603 240
025 D000604 0
025 D000605 0
025 D000606 0
025 D000607 0
025 D000608 0
028 A010600 3344
028 A020600 700
028 A030600 0
028 A040600 350
028 B010600 2574
028 B020600 0
028 B030600 0
028 B040600 1186
028 C010600 5323
028 C020600 729
028 C030600 0
028 C040600 826
028 D010600 2323
028 D020600 0
028 D030600 0
028 D040600 1195
028 E010600 2536
028 E020600 0
028 E030600 0
028 E040600 1279
028 F010600 4191
028 F020600 2092
028 F030600 0
028 F040600 5879
028 G010600 20291
028 G020600 3521
028 G030600 0
028 G040600 10715
028 H000600 922
029 000600 Y
030 A000600 21
030 B000600 5.50
030 C000600 0.00
031 A000600 21
031 B000600 0
032 000600 0
033 000600 0
037 000600 N
038 000600 0
039 000600 N
040 000600 N
<PAGE> PAGE 20
042 A000600 0
042 B000600 0
042 C000600 0
042 D000600 0
042 E000600 0
042 F000600 0
042 G000600 0
042 H000600 0
043 000600 0
044 000600 0
055 A000600 N
055 B000600 N
056 000600 N
057 000600 N
062 A000600 N
062 B000600 0.0
062 C000600 0.0
062 D000600 0.0
062 E000600 0.0
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 0.0
062 P000600 0.0
062 Q000600 0.0
062 R000600 0.0
066 A000600 Y
066 B000600 N
066 C000600 N
066 D000600 N
066 E000600 N
066 F000600 N
066 G000600 Y
067 000600 N
068 A000600 N
068 B000600 N
069 000600 Y
071 A000600 15838
071 B000600 7372
071 C000600 179666
071 D000600 4
072 A000600 6
072 B000600 15
072 C000600 1953
072 D000600 0
<PAGE> PAGE 21
072 E000600 0
072 F000600 364
072 G000600 228
072 H000600 0
072 I000600 21
072 J000600 0
072 K000600 0
072 L000600 8
072 M000600 3
072 N000600 3
072 O000600 21
072 P000600 0
072 Q000600 0
072 R000600 4
072 S000600 6
072 T000600 0
072 U000600 0
072 V000600 0
072 W000600 16
072 X000600 674
072 Y000600 331
072 Z000600 1625
072AA000600 693
072BB000600 0
072CC010600 18608
072CC020600 0
072DD010600 1618
072DD020600 4
072EE000600 1490
073 A010600 0.2620
073 A020600 0.2620
073 B000600 0.2383
073 C000600 0.0000
074 A000600 0
074 B000600 0
074 C000600 0
074 D000600 0
074 E000600 0
074 F000600 193855
074 G000600 0
074 H000600 0
074 I000600 0
074 J000600 2050
074 K000600 0
074 L000600 0
074 M000600 3439
074 N000600 199344
074 O000600 0
074 P000600 0
074 Q000600 0
074 R010600 0
<PAGE> PAGE 22
074 R020600 0
074 R030600 0
074 R040600 2083
074 S000600 0
074 T000600 197261
074 U010600 6275
074 U020600 30
074 V010600 31.29
074 V020600 31.28
074 W000600 0.0000
074 X000600 1308
074 Y000600 0
075 A000600 0
075 B000600 273772
076 000600 0.00
024 000700 N
028 A010700 1587
028 A020700 182
028 A030700 0
028 A040700 2059
028 B010700 2791
028 B020700 0
028 B030700 0
028 B040700 773
028 C010700 2426
028 C020700 106
028 C030700 0
028 C040700 2584
028 D010700 8510
028 D020700 0
028 D030700 0
028 D040700 2234
028 E010700 2125
028 E020700 0
028 E030700 0
028 E040700 2078
028 F010700 4670
028 F020700 12742
028 F030700 0
028 F040700 6354
028 G010700 22109
028 G020700 13030
028 G030700 0
028 G040700 16082
028 H000700 727
029 000700 Y
030 A000700 14
030 B000700 5.50
030 C000700 0.00
031 A000700 14
031 B000700 0
<PAGE> PAGE 23
032 000700 0
033 000700 0
042 A000700 0
042 B000700 0
042 C000700 0
042 D000700 100
042 E000700 0
042 F000700 0
042 G000700 0
042 H000700 0
043 000700 4
044 000700 0
055 A000700 N
055 B000700 N
056 000700 N
057 000700 N
062 A000700 N
062 B000700 0.0
062 C000700 0.0
062 D000700 0.0
062 E000700 0.0
062 F000700 0.0
062 G000700 0.0
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 0.0
062 P000700 0.0
062 Q000700 0.0
062 R000700 0.0
070 A010700 Y
070 A020700 Y
070 B010700 Y
070 B020700 Y
070 C010700 N
070 C020700 N
070 D010700 Y
070 D020700 N
070 E010700 N
070 E020700 N
070 F010700 N
070 F020700 N
070 G010700 N
070 G020700 N
070 H010700 N
070 H020700 N
070 I010700 N
<PAGE> PAGE 24
070 I020700 N
070 J010700 N
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 N
070 O020700 N
070 P010700 N
070 P020700 N
070 Q010700 N
070 Q020700 N
070 R010700 N
070 R020700 N
071 A000700 44045
071 B000700 38037
071 C000700 125110
071 D000700 30
072 A000700 6
072 B000700 158
072 C000700 724
072 D000700 0
072 E000700 0
072 F000700 494
072 G000700 165
072 H000700 0
072 I000700 15
072 J000700 0
072 K000700 0
072 L000700 5
072 M000700 2
072 N000700 5
072 O000700 11
072 P000700 0
072 Q000700 0
072 R000700 3
072 S000700 4
072 T000700 4
072 U000700 0
072 V000700 0
072 W000700 2
072 X000700 710
072 Y000700 76
072 Z000700 248
072AA000700 8427
072BB000700 0
<PAGE> PAGE 25
072CC010700 0
072CC020700 1114
072DD010700 241
072DD020700 3
072EE000700 14267
073 A010700 0.0262
073 A020700 0.0093
073 B000700 1.5714
073 C000700 0.0000
074 A000700 16
074 B000700 3946
074 C000700 0
074 D000700 0
074 E000700 0
074 F000700 133010
074 G000700 0
074 H000700 0
074 I000700 0
074 J000700 0
074 K000700 0
074 L000700 1127
074 M000700 0
074 N000700 138099
074 O000700 0
074 P000700 0
074 Q000700 0
074 R010700 0
074 R020700 0
074 R030700 0
074 R040700 2757
074 S000700 0
074 T000700 135342
074 U010700 9777
074 U020700 290
074 V010700 13.44
074 V020700 13.42
074 W000700 0.0000
074 X000700 330
074 Y000700 0
075 A000700 0
075 B000700 131020
076 000700 0.00
024 000800 N
028 A010800 3214
028 A020800 1548
028 A030800 0
028 A040800 4603
028 B010800 6097
028 B020800 580
028 B030800 0
028 B040800 4009
<PAGE> PAGE 26
028 C010800 2512
028 C020800 728
028 C030800 0
028 C040800 3860
028 D010800 1351
028 D020800 763
028 D030800 0
028 D040800 1395
028 E010800 2704
028 E020800 744
028 E030800 0
028 E040800 3182
028 F010800 3602
028 F020800 764
028 F030800 0
028 F040800 6326
028 G010800 19480
028 G020800 5127
028 G030800 0
028 G040800 23375
028 H000800 112
029 000800 Y
030 A000800 1
030 B000800 3.25
030 C000800 0.00
031 A000800 1
031 B000800 0
032 000800 0
033 000800 0
042 A000800 0
042 B000800 0
042 C000800 0
042 D000800 100
042 E000800 0
042 F000800 0
042 G000800 0
042 H000800 0
043 000800 4
044 000800 0
055 A000800 N
055 B000800 N
056 000800 N
057 000800 N
062 A000800 Y
062 B000800 0.0
062 C000800 0.0
062 D000800 3.2
062 E000800 0.0
062 F000800 0.0
062 G000800 0.0
062 H000800 0.0
<PAGE> PAGE 27
062 I000800 0.0
062 J000800 0.0
062 K000800 0.0
062 L000800 0.0
062 M000800 59.4
062 N000800 2.7
062 O000800 0.0
062 P000800 20.6
062 Q000800 13.7
062 R000800 0.0
063 A000800 0
063 B000800 4.3
064 A000800 Y
064 B000800 N
071 A000800 126300
071 B000800 131579
071 C000800 152467
071 D000800 83
072 A000800 6
072 B000800 5440
072 C000800 0
072 D000800 0
072 E000800 0
072 F000800 417
072 G000800 209
072 H000800 0
072 I000800 13
072 J000800 0
072 K000800 0
072 L000800 7
072 M000800 2
072 N000800 6
072 O000800 4
072 P000800 0
072 Q000800 0
072 R000800 4
072 S000800 5
072 T000800 4
072 U000800 0
072 V000800 0
072 W000800 4
072 X000800 675
072 Y000800 278
072 Z000800 5043
072AA000800 253
072BB000800 0
072CC010800 1432
072CC020800 0
072DD010800 4955
072DD020800 88
072EE000800 0
<PAGE> PAGE 28
073 A010800 0.2986
073 A020800 0.2864
073 B000800 0.0000
073 C000800 0.0000
074 A000800 0
074 B000800 5247
074 C000800 0
074 D000800 159909
074 E000800 0
074 F000800 0
074 G000800 0
074 H000800 0
074 I000800 0
074 J000800 0
074 K000800 0
074 L000800 3317
074 M000800 51
074 N000800 168524
074 O000800 0
074 P000800 0
074 Q000800 0
074 R010800 0
074 R020800 0
074 R030800 0
074 R040800 2704
074 S000800 0
074 T000800 165820
074 U010800 16500
074 U020800 310
074 V010800 9.86
074 V020800 9.86
074 W000800 0.0000
074 X000800 231
074 Y000800 0
075 A000800 0
075 B000800 166095
076 000800 0.00
024 000900 N
028 A010900 44162
028 A020900 26
028 A030900 0
028 A040900 29570
028 B010900 27770
028 B020900 32
028 B030900 0
028 B040900 29992
028 C010900 25118
028 C020900 32
028 C030900 0
028 C040900 30514
028 D010900 39688
<PAGE> PAGE 29
028 D020900 27
028 D030900 0
028 D040900 32156
028 E010900 38630
028 E020900 26
028 E030900 0
028 E040900 40963
028 F010900 38562
028 F020900 26
028 F030900 0
028 F040900 35840
028 G010900 213930
028 G020900 169
028 G030900 0
028 G040900 199035
028 H000900 0
042 A000900 0
042 B000900 0
042 C000900 0
042 D000900 100
042 E000900 0
042 F000900 0
042 G000900 0
042 H000900 0
043 000900 4
044 000900 0
055 A000900 Y
055 B000900 N
056 000900 N
057 000900 N
062 A000900 Y
062 B000900 0.0
062 C000900 0.0
062 D000900 0.0
062 E000900 98.8
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 0.0
062 P000900 0.0
062 Q000900 0.0
062 R000900 0.0
063 A000900 47
063 B000900 0.0
064 A000900 N
<PAGE> PAGE 30
071 A000900 0
071 B000900 0
071 C000900 0
071 D000900 0
072 A000900 6
072 B000900 2180
072 C000900 0
072 D000900 0
072 E000900 0
072 F000900 248
072 G000900 155
072 H000900 0
072 I000900 9
072 J000900 0
072 K000900 0
072 L000900 6
072 M000900 2
072 N000900 -3
072 O000900 1
072 P000900 0
072 Q000900 0
072 R000900 3
072 S000900 2
072 T000900 4
072 U000900 0
072 V000900 0
072 W000900 8
072 X000900 435
072 Y000900 128
072 Z000900 1873
072AA000900 0
072BB000900 0
072CC010900 0
072CC020900 0
072DD010900 1829
072DD020900 45
072EE000900 0
073 A010900 0.0152
073 A020900 0.0140
073 B000900 0.0000
073 C000900 0.0000
074 A000900 1074
074 B000900 0
074 C000900 120698
074 D000900 0
074 E000900 0
074 F000900 0
074 G000900 0
074 H000900 0
074 I000900 0
074 J000900 0
<PAGE> PAGE 31
074 K000900 0
074 L000900 708
074 M000900 33
074 N000900 122513
074 O000900 0
074 P000900 0
074 Q000900 0
074 R010900 0
074 R020900 0
074 R030900 0
074 R040900 404
074 S000900 0
074 T000900 122109
074 U010900 119267
074 U020900 2896
074 V010900 1.00
074 V020900 1.00
074 W000900 0.9999
074 X000900 66
074 Y000900 0
075 A000900 123130
075 B000900 0
076 000900 0.00
024 001000 N
028 A011000 17880
028 A021000 0
028 A031000 0
028 A041000 13833
028 B011000 13183
028 B021000 0
028 B031000 0
028 B041000 10036
028 C011000 16683
028 C021000 0
028 C031000 0
028 C041000 18853
028 D011000 14916
028 D021000 0
028 D031000 0
028 D041000 4411
028 E011000 19525
028 E021000 0
028 E031000 0
028 E041000 6356
028 F011000 16603
028 F021000 0
028 F031000 0
028 F041000 17243
028 G011000 98790
028 G021000 0
028 G031000 0
<PAGE> PAGE 32
028 G041000 70732
028 H001000 0
037 001000 N
038 001000 0
039 001000 N
040 001000 N
055 A001000 N
055 B001000 N
056 001000 N
057 001000 N
062 A001000 Y
062 B001000 0.0
062 C001000 0.0
062 D001000 0.0
062 E001000 99.1
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 0.0
062 P001000 0.0
062 Q001000 0.0
062 R001000 0.0
063 A001000 68
063 B001000 0.0
064 A001000 N
070 A011000 Y
070 A021000 Y
070 B011000 N
070 B021000 N
070 C011000 N
070 C021000 N
070 D011000 N
070 D021000 N
070 E011000 N
070 E021000 N
070 F011000 N
070 F021000 N
070 G011000 N
070 G021000 N
070 H011000 N
070 H021000 N
070 I011000 N
070 I021000 N
070 J011000 N
070 J021000 N
<PAGE> PAGE 33
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 N
070 O021000 N
070 P011000 N
070 P021000 N
070 Q011000 N
070 Q021000 N
070 R011000 N
070 R021000 N
071 A001000 0
071 B001000 0
071 C001000 0
071 D001000 0
072 A001000 6
072 B001000 1734
072 C001000 0
072 D001000 0
072 E001000 0
072 F001000 99
072 G001000 123
072 H001000 0
072 I001000 10
072 J001000 0
072 K001000 0
072 L001000 4
072 M001000 1
072 N001000 6
072 O001000 0
072 P001000 0
072 Q001000 0
072 R001000 2
072 S001000 3
072 T001000 0
072 U001000 0
072 V001000 0
072 W001000 5
072 X001000 253
072 Y001000 168
072 Z001000 1649
072AA001000 0
072BB001000 0
072CC011000 0
072CC021000 0
072DD011000 1649
<PAGE> PAGE 34
072DD021000 0
072EE001000 0
073 A011000 0.0167
073 A021000 0.0000
073 B001000 0.0000
073 C001000 0.0000
074 A001000 484
074 B001000 0
074 C001000 113494
074 D001000 0
074 E001000 0
074 F001000 0
074 G001000 0
074 H001000 0
074 I001000 0
074 J001000 0
074 K001000 0
074 L001000 929
074 M001000 2
074 N001000 114909
074 O001000 0
074 P001000 0
074 Q001000 0
074 R011000 0
074 R021000 0
074 R031000 0
074 R041000 374
074 S001000 0
074 T001000 114535
074 U011000 114565
074 U021000 0
074 V011000 1.00
074 V021000 0.00
074 W001000 1.0001
074 X001000 2
074 Y001000 0
075 A001000 98222
075 B001000 0
076 001000 0.00
024 001100 N
028 A011100 2854
028 A021100 0
028 A031100 0
028 A041100 2509
028 B011100 846
028 B021100 0
028 B031100 0
028 B041100 751
028 C011100 2303
028 C021100 0
028 C031100 0
<PAGE> PAGE 35
028 C041100 1221
028 D011100 1681
028 D021100 0
028 D031100 0
028 D041100 1725
028 E011100 1920
028 E021100 0
028 E031100 0
028 E041100 2578
028 F011100 3766
028 F021100 0
028 F031100 0
028 F041100 1041
028 G011100 13370
028 G021100 0
028 G031100 0
028 G041100 9825
028 H001100 0
037 001100 N
038 001100 0
039 001100 N
040 001100 N
055 A001100 N
055 B001100 N
056 001100 N
057 001100 N
062 A001100 Y
062 B001100 35.1
062 C001100 0.0
062 D001100 65.3
062 E001100 0.0
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 0.0
062 P001100 0.0
062 Q001100 0.0
062 R001100 0.0
063 A001100 49
063 B001100 0.0
064 A001100 N
071 A001100 0
071 B001100 0
071 C001100 0
071 D001100 0
<PAGE> PAGE 36
072 A001100 6
072 B001100 686
072 C001100 0
072 D001100 0
072 E001100 0
072 F001100 34
072 G001100 32
072 H001100 0
072 I001100 2
072 J001100 0
072 K001100 0
072 L001100 5
072 M001100 1
072 N001100 8
072 O001100 -7
072 P001100 0
072 Q001100 0
072 R001100 1
072 S001100 1
072 T001100 0
072 U001100 0
072 V001100 0
072 W001100 1
072 X001100 78
072 Y001100 55
072 Z001100 663
072AA001100 1
072BB001100 0
072CC011100 0
072CC021100 0
072DD011100 663
072DD021100 0
072EE001100 0
073 A011100 0.0261
073 A021100 0.0000
073 B001100 0.0000
073 C001100 0.0000
074 A001100 13
074 B001100 18309
074 C001100 9851
074 D001100 0
074 E001100 0
074 F001100 0
074 G001100 0
074 H001100 0
074 I001100 0
074 J001100 0
074 K001100 0
074 L001100 13
074 M001100 8
074 N001100 28194
<PAGE> PAGE 37
074 O001100 0
074 P001100 0
074 Q001100 0
074 R011100 0
074 R021100 0
074 R031100 0
074 R041100 150
074 S001100 0
074 T001100 28044
074 U011100 28043
074 U021100 0
074 V011100 1.00
074 V021100 0.00
074 W001100 1.0002
074 X001100 2
074 Y001100 0
075 A001100 25440
075 B001100 0
076 001100 0.00
024 001200 N
028 A011200 2652
028 A021200 698
028 A031200 0
028 A041200 1959
028 B011200 4091
028 B021200 0
028 B031200 0
028 B041200 1229
028 C011200 2208
028 C021200 727
028 C031200 0
028 C041200 1106
028 D011200 1787
028 D021200 0
028 D031200 0
028 D041200 1566
028 E011200 1772
028 E021200 0
028 E031200 0
028 E041200 2152
028 F011200 1502
028 F021200 6269
028 F031200 0
028 F041200 4160
028 G011200 14012
028 G021200 7694
028 G031200 0
028 G041200 12172
028 H001200 585
029 001200 Y
030 A001200 14
<PAGE> PAGE 38
030 B001200 5.50
030 C001200 0.00
031 A001200 14
031 B001200 0
032 001200 0
033 001200 0
042 A001200 0
042 B001200 0
042 C001200 0
042 D001200 100
042 E001200 0
042 F001200 0
042 G001200 0
042 H001200 0
043 001200 4
044 001200 0
055 A001200 N
055 B001200 N
056 001200 N
057 001200 N
062 A001200 N
062 B001200 0.0
062 C001200 0.0
062 D001200 0.0
062 E001200 0.0
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 0.0
062 P001200 0.0
062 Q001200 0.0
062 R001200 0.0
063 A001200 0
063 B001200 0.0
071 A001200 29414
071 B001200 27929
071 C001200 101481
071 D001200 28
072 A001200 6
072 B001200 578
072 C001200 1476
072 D001200 0
072 E001200 0
072 F001200 395
072 G001200 141
<PAGE> PAGE 39
072 H001200 0
072 I001200 9
072 J001200 0
072 K001200 0
072 L001200 4
072 M001200 2
072 N001200 2
072 O001200 2
072 P001200 0
072 Q001200 0
072 R001200 3
072 S001200 1
072 T001200 4
072 U001200 0
072 V001200 0
072 W001200 2
072 X001200 565
072 Y001200 128
072 Z001200 1617
072AA001200 2729
072BB001200 0
072CC011200 1383
072CC021200 0
072DD011200 1582
072DD021200 44
072EE001200 6069
073 A011200 0.1810
073 A021200 0.1653
073 B001200 0.6823
073 C001200 0.0000
074 A001200 5
074 B001200 6486
074 C001200 0
074 D001200 38423
074 E001200 0
074 F001200 67333
074 G001200 0
074 H001200 0
074 I001200 0
074 J001200 1819
074 K001200 0
074 L001200 1523
074 M001200 8
074 N001200 115597
074 O001200 975
074 P001200 0
074 Q001200 0
074 R011200 0
074 R021200 0
074 R031200 0
074 R041200 1351
<PAGE> PAGE 40
074 S001200 0
074 T001200 113271
074 U011200 8877
074 U021200 285
074 V011200 12.36
074 V021200 12.37
074 W001200 0.0000
074 X001200 286
074 Y001200 0
075 A001200 0
075 B001200 112260
076 001200 0.00
024 001300 N
028 A011300 2106
028 A021300 92
028 A031300 0
028 A041300 306
028 B011300 1574
028 B021300 44
028 B031300 0
028 B041300 107
028 C011300 849
028 C021300 50
028 C031300 0
028 C041300 6
028 D011300 245
028 D021300 51
028 D031300 0
028 D041300 54
028 E011300 522
028 E021300 53
028 E031300 0
028 E041300 75
028 F011300 775
028 F021300 56
028 F031300 0
028 F041300 337
028 G011300 6071
028 G021300 346
028 G031300 0
028 G041300 885
028 H001300 285
029 001300 Y
030 A001300 1
030 B001300 3.25
030 C001300 0.00
031 A001300 1
031 B001300 0
032 001300 0
033 001300 0
042 A001300 0
<PAGE> PAGE 41
042 B001300 0
042 C001300 0
042 D001300 100
042 E001300 0
042 F001300 0
042 G001300 0
042 H001300 0
043 001300 2
044 001300 0
055 A001300 N
055 B001300 N
056 001300 N
057 001300 N
062 A001300 Y
062 B001300 0.0
062 C001300 0.0
062 D001300 0.4
062 E001300 0.0
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 27.3
062 N001300 72.9
062 O001300 0.0
062 P001300 0.0
062 Q001300 0.0
062 R001300 0.0
063 A001300 0
063 B001300 8.8
064 A001300 N
070 A011300 Y
070 A021300 Y
070 B011300 N
070 B021300 N
070 C011300 Y
070 C021300 Y
070 D011300 N
070 D021300 N
070 E011300 N
070 E021300 N
070 F011300 N
070 F021300 N
070 G011300 N
070 G021300 N
070 H011300 N
070 H021300 N
070 I011300 N
<PAGE> PAGE 42
070 I021300 N
070 J011300 N
070 J021300 N
070 K011300 Y
070 K021300 N
070 L011300 N
070 L021300 N
070 M011300 N
070 M021300 N
070 N011300 N
070 N021300 N
070 O011300 N
070 O021300 N
070 P011300 N
070 P021300 N
070 Q011300 N
070 Q021300 N
070 R011300 N
070 R021300 N
071 A001300 19055
071 B001300 14479
071 C001300 18172
071 D001300 80
072 A001300 6
072 B001300 679
072 C001300 0
072 D001300 0
072 E001300 0
072 F001300 48
072 G001300 24
072 H001300 0
072 I001300 3
072 J001300 0
072 K001300 0
072 L001300 1
072 M001300 0
072 N001300 0
072 O001300 0
072 P001300 0
072 Q001300 0
072 R001300 1
072 S001300 1
072 T001300 2
072 U001300 3
072 V001300 0
072 W001300 1
072 X001300 84
072 Y001300 19
072 Z001300 614
072AA001300 0
072BB001300 83
<PAGE> PAGE 43
072CC011300 367
072CC021300 0
072DD011300 573
072DD021300 41
072EE001300 0
073 A011300 0.3127
073 A021300 0.3006
073 B001300 0.0000
073 C001300 0.0000
074 A001300 0
074 B001300 94
074 C001300 0
074 D001300 21070
074 E001300 0
074 F001300 0
074 G001300 0
074 H001300 0
074 I001300 0
074 J001300 147
074 K001300 0
074 L001300 281
074 M001300 0
074 N001300 21592
074 O001300 413
074 P001300 0
074 Q001300 0
074 R011300 0
074 R021300 0
074 R031300 0
074 R041300 133
074 S001300 0
074 T001300 21046
074 U011300 2002
074 U021300 153
074 V011300 9.76
074 V021300 9.77
074 W001300 0.0000
074 X001300 100
074 Y001300 0
075 A001300 0
075 B001300 19140
076 001300 0.00
024 001400 N
028 A011400 6
028 A021400 7
028 A031400 0
028 A041400 21
028 B011400 160
028 B021400 3
028 B031400 0
028 B041400 94
<PAGE> PAGE 44
028 C011400 169
028 C021400 4
028 C031400 0
028 C041400 1
028 D011400 42
028 D021400 4
028 D031400 0
028 D041400 0
028 E011400 0
028 E021400 4
028 E031400 0
028 E041400 3
028 F011400 235
028 F021400 4
028 F031400 0
028 F041400 40
028 G011400 612
028 G021400 26
028 G031400 0
028 G041400 159
028 H001400 26
029 001400 Y
030 A001400 0
030 B001400 3.25
030 C001400 0.00
031 A001400 0
031 B001400 0
032 001400 0
033 001400 0
042 A001400 0
042 B001400 0
042 C001400 0
042 D001400 100
042 E001400 0
042 F001400 0
042 G001400 0
042 H001400 0
043 001400 1
044 001400 0
055 A001400 N
055 B001400 N
056 001400 N
057 001400 N
062 A001400 Y
062 B001400 0.0
062 C001400 0.0
062 D001400 0.0
062 E001400 0.0
062 F001400 0.0
062 G001400 0.0
062 H001400 0.0
<PAGE> PAGE 45
062 I001400 0.0
062 J001400 0.0
062 K001400 0.0
062 L001400 3.2
062 M001400 0.0
062 N001400 0.0
062 O001400 100.5
062 P001400 0.0
062 Q001400 0.0
062 R001400 0.0
063 A001400 0
063 B001400 6.2
064 A001400 N
064 B001400 N
071 A001400 606
071 B001400 123
071 C001400 1507
071 D001400 8
072 A001400 6
072 B001400 37
072 C001400 0
072 D001400 0
072 E001400 0
072 F001400 4
072 G001400 2
072 H001400 0
072 I001400 0
072 J001400 0
072 K001400 0
072 L001400 0
072 M001400 0
072 N001400 -4
072 O001400 0
072 P001400 0
072 Q001400 0
072 R001400 0
072 S001400 0
072 T001400 1
072 U001400 3
072 V001400 0
072 W001400 2
072 X001400 8
072 Y001400 3
072 Z001400 32
072AA001400 0
072BB001400 2
072CC011400 26
072CC021400 0
072DD011400 14
072DD021400 18
072EE001400 0
<PAGE> PAGE 46
073 A011400 0.2082
073 A021400 0.1957
073 B001400 0.0000
073 C001400 0.0000
074 A001400 0
074 B001400 0
074 C001400 61
074 D001400 1931
074 E001400 0
074 F001400 0
074 G001400 0
074 H001400 0
074 I001400 0
074 J001400 0
074 K001400 0
074 L001400 36
074 M001400 3
074 N001400 2031
074 O001400 103
074 P001400 0
074 Q001400 0
074 R011400 0
074 R021400 0
074 R031400 0
074 R041400 7
074 S001400 0
074 T001400 1921
074 U011400 95
074 U021400 96
074 V011400 10.06
074 V021400 10.06
074 W001400 0.0000
074 X001400 63
074 Y001400 0
075 A001400 0
075 B001400 1603
076 001400 0.00
028 A011500 3
028 A021500 465
028 A031500 0
028 A041500 129
028 B011500 15
028 B021500 0
028 B031500 0
028 B041500 98
028 C011500 13
028 C021500 0
028 C031500 0
028 C041500 0
028 D011500 14
028 D021500 470
<PAGE> PAGE 47
028 D031500 0
028 D041500 1
028 E011500 15
028 E021500 0
028 E031500 0
028 E041500 0
028 F011500 40
028 F021500 792
028 F031500 0
028 F041500 0
028 G011500 100
028 G021500 1727
028 G031500 0
028 G041500 228
028 H001500 14
029 001500 Y
030 A001500 0
030 B001500 4.75
030 C001500 0.00
062 A001500 Y
062 B001500 0.0
062 C001500 0.0
062 D001500 0.0
062 E001500 0.0
062 F001500 0.0
062 G001500 0.0
062 H001500 0.0
062 I001500 0.0
062 J001500 4.9
062 K001500 0.2
062 L001500 17.0
062 M001500 27.2
062 N001500 0.0
062 O001500 0.0
062 P001500 0.0
062 Q001500 48.0
062 R001500 0.0
063 A001500 0
063 B001500 4.8
064 A001500 N
064 B001500 N
071 A001500 3929
071 B001500 9981
071 C001500 30223
071 D001500 13
072 A001500 6
072 B001500 1091
072 C001500 0
072 D001500 0
072 E001500 0
072 F001500 104
<PAGE> PAGE 48
072 G001500 43
072 H001500 0
072 I001500 9
072 J001500 4
072 K001500 0
072 L001500 3
072 M001500 0
072 N001500 2
072 O001500 0
072 P001500 0
072 Q001500 0
072 R001500 -1
072 S001500 0
072 T001500 0
072 U001500 4
072 V001500 0
072 W001500 -2
072 X001500 166
072 Y001500 31
072 Z001500 956
072AA001500 0
072BB001500 50
072CC011500 612
072CC021500 0
072DD011500 1494
072DD021500 7
072EE001500 0
073 A011500 0.4314
073 A021500 0.4191
073 B001500 0.0000
073 C001500 0.0000
074 A001500 1694
074 B001500 0
074 C001500 5934
074 D001500 26155
074 E001500 0
074 F001500 0
074 G001500 0
074 H001500 0
074 I001500 61
074 J001500 0
074 K001500 0
074 L001500 1875
074 M001500 5
074 N001500 35724
074 O001500 0
074 P001500 0
074 Q001500 0
074 R011500 0
074 R021500 0
074 R031500 0
<PAGE> PAGE 49
074 R041500 958
074 S001500 0
074 T001500 34766
074 U011500 3565
074 U021500 17
074 V011500 9.70
074 V021500 9.69
074 W001500 0.0000
074 X001500 30
074 Y001500 0
075 A001500 0
075 B001500 34308
076 001500 0.00
024 001600 N
028 A011600 67
028 A021600 51
028 A031600 0
028 A041600 96
028 B011600 147
028 B021600 26
028 B031600 0
028 B041600 228
028 C011600 718
028 C021600 26
028 C031600 0
028 C041600 40
028 D011600 380
028 D021600 28
028 D031600 0
028 D041600 70
028 E011600 114
028 E021600 28
028 E031600 0
028 E041600 117
028 F011600 889
028 F021600 32
028 F031600 0
028 F041600 1141
028 G011600 2315
028 G021600 191
028 G031600 0
028 G041600 1692
028 H001600 308
029 001600 Y
030 A001600 2
030 B001600 4.75
030 C001600 0.00
031 A001600 2
031 B001600 0
032 001600 0
033 001600 0
<PAGE> PAGE 50
042 A001600 0
042 B001600 0
042 C001600 0
042 D001600 100
042 E001600 0
042 F001600 0
042 G001600 0
042 H001600 0
043 001600 1
044 001600 0
055 A001600 N
055 B001600 N
056 001600 N
057 001600 N
062 A001600 Y
062 B001600 0.0
062 C001600 0.0
062 D001600 0.0
062 E001600 0.0
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 1.3
062 M001600 0.0
062 N001600 0.0
062 O001600 97.5
062 P001600 0.0
062 Q001600 0.0
062 R001600 0.0
063 A001600 0
063 B001600 10.8
064 A001600 N
071 A001600 2998
071 B001600 2300
071 C001600 9961
071 D001600 23
072 A001600 6
072 B001600 285
072 C001600 0
072 D001600 0
072 E001600 0
072 F001600 27
072 G001600 13
072 H001600 0
072 I001600 1
072 J001600 0
072 K001600 0
072 L001600 1
<PAGE> PAGE 51
072 M001600 0
072 N001600 1
072 O001600 1
072 P001600 0
072 Q001600 0
072 R001600 1
072 S001600 0
072 T001600 1
072 U001600 0
072 V001600 0
072 W001600 0
072 X001600 46
072 Y001600 40
072 Z001600 279
072AA001600 21
072BB001600 0
072CC011600 189
072CC021600 0
072DD011600 253
072DD021600 24
072EE001600 0
073 A011600 0.2699
073 A021600 0.2570
073 B001600 0.0000
073 C001600 0.0000
074 A001600 0
074 B001600 0
074 C001600 139
074 D001600 10637
074 E001600 0
074 F001600 0
074 G001600 0
074 H001600 0
074 I001600 0
074 J001600 0
074 K001600 0
074 L001600 188
074 M001600 15
074 N001600 10979
074 O001600 0
074 P001600 0
074 Q001600 0
074 R011600 0
074 R021600 0
074 R031600 0
074 R041600 70
074 S001600 0
074 T001600 10909
074 U011600 948
074 U021600 98
074 V011600 10.43
<PAGE> PAGE 52
074 V021600 10.43
074 W001600 0.0000
074 X001600 11
074 Y001600 0
075 A001600 0
075 B001600 10592
076 001600 0.00
024 001700 N
028 A011700 21
028 A021700 3
028 A031700 0
028 A041700 30
028 B011700 9
028 B021700 2
028 B031700 0
028 B041700 29
028 C011700 30
028 C021700 2
028 C031700 0
028 C041700 0
028 D011700 24
028 D021700 2
028 D031700 0
028 D041700 143
028 E011700 25
028 E021700 2
028 E031700 0
028 E041700 2
028 F011700 125
028 F021700 5
028 F031700 0
028 F041700 0
028 G011700 234
028 G021700 16
028 G031700 0
028 G041700 204
028 H001700 19
029 001700 Y
030 A001700 0
030 B001700 4.75
030 C001700 0.00
031 A001700 0
031 B001700 0
032 001700 0
033 001700 0
042 A001700 0
042 B001700 0
042 C001700 0
042 D001700 100
042 E001700 0
042 F001700 0
<PAGE> PAGE 53
042 G001700 0
042 H001700 0
043 001700 0
044 001700 0
055 A001700 N
055 B001700 N
056 001700 N
057 001700 N
062 A001700 Y
062 B001700 0.0
062 C001700 0.0
062 D001700 0.0
062 E001700 0.0
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 1.6
062 M001700 0.0
062 N001700 0.0
062 O001700 107.0
062 P001700 0.0
062 Q001700 0.0
062 R001700 0.0
063 A001700 0
063 B001700 10.0
064 A001700 Y
064 B001700 N
071 A001700 622
071 B001700 122
071 C001700 1384
071 D001700 9
072 A001700 6
072 B001700 39
072 C001700 0
072 D001700 0
072 E001700 0
072 F001700 4
072 G001700 2
072 H001700 0
072 I001700 1
072 J001700 0
072 K001700 0
072 L001700 0
072 M001700 0
072 N001700 0
072 O001700 0
072 P001700 0
072 Q001700 0
<PAGE> PAGE 54
072 R001700 0
072 S001700 0
072 T001700 0
072 U001700 1
072 V001700 0
072 W001700 0
072 X001700 8
072 Y001700 6
072 Z001700 37
072AA001700 0
072BB001700 0
072CC011700 20
072CC021700 0
072DD011700 31
072DD021700 6
072EE001700 10
073 A011700 0.2515
073 A021700 0.2386
073 B001700 0.0700
073 C001700 0.0000
074 A001700 0
074 B001700 0
074 C001700 27
074 D001700 1795
074 E001700 0
074 F001700 0
074 G001700 0
074 H001700 0
074 I001700 0
074 J001700 0
074 K001700 0
074 L001700 30
074 M001700 4
074 N001700 1856
074 O001700 164
074 P001700 0
074 Q001700 0
074 R011700 0
074 R021700 0
074 R031700 0
074 R041700 15
074 S001700 0
074 T001700 1677
074 U011700 133
074 U021700 33
074 V011700 10.14
074 V021700 10.14
074 W001700 0.0000
074 X001700 9
074 Y001700 0
075 A001700 0
<PAGE> PAGE 55
075 B001700 1504
076 001700 0.00
015 A001801 CORESTATES BANK
015 B001801 C
015 C011801 PHILADELPHIA
015 C021801 PA
015 C031801 19101
015 E011801 X
024 001800 N
028 A011800 1203
028 A021800 1966
028 A031800 0
028 A041800 3286
028 B011800 1657
028 B021800 998
028 B031800 0
028 B041800 1796
028 C011800 928
028 C021800 978
028 C031800 0
028 C041800 2468
028 D011800 1042
028 D021800 992
028 D031800 0
028 D041800 1149
028 E011800 1320
028 E021800 954
028 E031800 0
028 E041800 8845
028 F011800 3396
028 F021800 967
028 F031800 0
028 F041800 5237
028 G011800 9546
028 G021800 6855
028 G031800 0
028 G041800 22781
028 H001800 226
029 001800 Y
030 A001800 7
030 B001800 4.75
030 C001800 0.00
031 A001800 7
031 B001800 0
032 001800 0
033 001800 0
037 001800 N
038 001800 0
039 001800 N
040 001800 Y
041 001800 Y
<PAGE> PAGE 56
042 A001800 0
042 B001800 0
042 C001800 0
042 D001800 100
042 E001800 0
042 F001800 0
042 G001800 0
042 H001800 0
043 001800 2
044 001800 0
055 A001800 Y
055 B001800 N
056 001800 N
057 001800 N
062 A001800 Y
062 B001800 0.0
062 C001800 0.0
062 D001800 0.0
062 E001800 0.0
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 38.6
062 N001800 27.4
062 O001800 0.0
062 P001800 22.4
062 Q001800 10.9
062 R001800 0.0
063 A001800 0
063 B001800 9.6
070 A011800 Y
070 A021800 Y
070 B011800 N
070 B021800 N
070 C011800 N
070 C021800 N
070 D011800 N
070 D021800 N
070 E011800 N
070 E021800 N
070 F011800 N
070 F021800 N
070 G011800 N
070 G021800 N
070 H011800 N
070 H021800 N
070 I011800 N
<PAGE> PAGE 57
070 I021800 N
070 J011800 N
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 N
070 O021800 N
070 P011800 N
070 P021800 N
070 Q011800 N
070 Q021800 N
070 R011800 N
070 R021800 N
071 A001800 219347
071 B001800 216576
071 C001800 189704
071 D001800 114
072 A001800 6
072 B001800 6890
072 C001800 0
072 D001800 0
072 E001800 0
072 F001800 746
072 G001800 252
072 H001800 0
072 I001800 29
072 J001800 -24
072 K001800 0
072 L001800 8
072 M001800 6
072 N001800 7
072 O001800 0
072 P001800 0
072 Q001800 0
072 R001800 5
072 S001800 18
072 T001800 2
072 U001800 0
072 V001800 0
072 W001800 3
072 X001800 1052
072 Y001800 483
072 Z001800 6321
072AA001800 18
072BB001800 0
<PAGE> PAGE 58
072CC011800 2908
072CC021800 0
072DD011800 6283
072DD021800 40
072EE001800 0
073 A011800 0.3231
073 A021800 0.3096
073 B001800 0.0000
073 C001800 0.0000
074 A001800 0
074 B001800 0
074 C001800 0
074 D001800 195103
074 E001800 0
074 F001800 0
074 G001800 0
074 H001800 0
074 I001800 0
074 J001800 3863
074 K001800 0
074 L001800 4032
074 M001800 54
074 N001800 203052
074 O001800 4138
074 P001800 0
074 Q001800 0
074 R011800 0
074 R021800 0
074 R031800 0
074 R041800 2492
074 S001800 0
074 T001800 196422
074 U011800 18955
074 U021800 134
074 V011800 10.29
074 V021800 10.29
074 W001800 0.0000
074 X001800 136
074 Y001800 0
075 A001800 0
075 B001800 200127
076 001800 0.00
015 A001901 CORESTATES BANK
015 B001901 C
015 C011901 PHILADELPHIA
015 C021901 PA
015 C031901 19101
015 E011901 X
024 001900 N
028 A011900 329
028 A021900 271
<PAGE> PAGE 59
028 A031900 0
028 A041900 1179
028 B011900 527
028 B021900 137
028 B031900 0
028 B041900 806
028 C011900 430
028 C021900 132
028 C031900 0
028 C041900 185
028 D011900 468
028 D021900 136
028 D031900 0
028 D041900 641
028 E011900 722
028 E021900 132
028 E031900 0
028 E041900 573
028 F011900 1830
028 F021900 136
028 F031900 0
028 F041900 1508
028 G011900 4306
028 G021900 944
028 G031900 0
028 G041900 4892
028 H001900 142
029 001900 Y
030 A001900 3
030 B001900 3.25
030 C001900 0.00
031 A001900 3
031 B001900 0
032 001900 0
033 001900 0
037 001900 N
038 001900 0
039 001900 N
040 001900 Y
041 001900 Y
042 A001900 0
042 B001900 0
042 C001900 0
042 D001900 100
042 E001900 0
042 F001900 0
042 G001900 0
042 H001900 0
043 001900 0
044 001900 0
055 A001900 N
<PAGE> PAGE 60
055 B001900 N
056 001900 N
057 001900 N
062 A001900 Y
062 B001900 53.9
062 C001900 0.0
062 D001900 18.6
062 E001900 0.0
062 F001900 0.0
062 G001900 0.0
062 H001900 0.0
062 I001900 0.0
062 J001900 0.0
062 K001900 0.0
062 L001900 26.5
062 M001900 0.0
062 N001900 0.0
062 O001900 0.0
062 P001900 0.0
062 Q001900 0.0
062 R001900 0.0
063 A001900 279
063 B001900 0.0
070 A011900 Y
070 A021900 Y
070 B011900 N
070 B021900 N
070 C011900 N
070 C021900 N
070 D011900 N
070 D021900 N
070 E011900 N
070 E021900 N
070 F011900 N
070 F021900 N
070 G011900 N
070 G021900 N
070 H011900 N
070 H021900 N
070 I011900 N
070 I021900 N
070 J011900 N
070 J021900 N
070 K011900 Y
070 K021900 N
070 L011900 N
070 L021900 N
070 M011900 N
070 M021900 N
070 N011900 N
070 N021900 N
<PAGE> PAGE 61
070 O011900 N
070 O021900 N
070 P011900 N
070 P021900 N
070 Q011900 N
070 Q021900 N
070 R011900 N
070 R021900 N
071 A001900 6262
071 B001900 10308
071 C001900 25042
071 D001900 25
072 A001900 6
072 B001900 879
072 C001900 0
072 D001900 0
072 E001900 0
072 F001900 111
072 G001900 38
072 H001900 0
072 I001900 2
072 J001900 -2
072 K001900 0
072 L001900 1
072 M001900 0
072 N001900 0
072 O001900 0
072 P001900 0
072 Q001900 0
072 R001900 1
072 S001900 3
072 T001900 0
072 U001900 1
072 V001900 0
072 W001900 2
072 X001900 157
072 Y001900 87
072 Z001900 809
072AA001900 0
072BB001900 7
072CC011900 110
072CC021900 0
072DD011900 807
072DD021900 2
072EE001900 0
073 A011900 0.2701
073 A021900 0.2594
073 B001900 0.0000
073 C001900 0.0000
074 A001900 0
074 B001900 5671
<PAGE> PAGE 62
074 C001900 24609
074 D001900 0
074 E001900 0
074 F001900 0
074 G001900 0
074 H001900 0
074 I001900 0
074 J001900 0
074 K001900 0
074 L001900 511
074 M001900 32
074 N001900 30823
074 O001900 0
074 P001900 0
074 Q001900 0
074 R011900 0
074 R021900 0
074 R031900 0
074 R041900 229
074 S001900 0
074 T001900 30594
074 U011900 3053
074 U021900 15
074 V011900 9.97
074 V021900 9.97
074 W001900 0.0000
074 X001900 8
074 Y001900 0
075 A001900 0
075 B001900 29835
076 001900 0.00
015 A002001 CORESTATES BANK
015 B002001 C
015 C012001 PHILADELPHIA
015 C022001 PA
015 C032001 19101
015 E012001 X
024 002000 N
028 A012000 1848
028 A022000 128
028 A032000 0
028 A042000 2550
028 B012000 1439
028 B022000 0
028 B032000 0
028 B042000 478
028 C012000 957
028 C022000 121
028 C032000 0
028 C042000 775
028 D012000 1142
<PAGE> PAGE 63
028 D022000 0
028 D032000 0
028 D042000 750
028 E012000 810
028 E022000 0
028 E032000 0
028 E042000 423
028 F012000 1092
028 F022000 13262
028 F032000 0
028 F042000 4798
028 G012000 7288
028 G022000 13511
028 G032000 0
028 G042000 9774
028 H002000 475
029 002000 Y
030 A002000 10
030 B002000 5.50
030 C002000 0.00
031 A002000 10
031 B002000 0
032 002000 0
033 002000 0
037 002000 N
038 002000 0
039 002000 N
040 002000 Y
041 002000 Y
042 A002000 0
042 B002000 0
042 C002000 0
042 D002000 100
042 E002000 0
042 F002000 0
042 G002000 0
042 H002000 0
043 002000 2
044 002000 0
055 A002000 N
055 B002000 N
056 002000 N
057 002000 N
062 A002000 N
062 B002000 0.0
062 C002000 0.0
062 D002000 0.0
062 E002000 0.0
062 F002000 0.0
062 G002000 0.0
062 H002000 0.0
<PAGE> PAGE 64
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 0.0
062 P002000 0.0
062 Q002000 0.0
062 R002000 0.0
066 A002000 Y
066 B002000 N
066 C002000 N
066 D002000 Y
066 E002000 N
066 F002000 N
066 G002000 N
067 002000 N
068 A002000 N
068 B002000 N
070 A012000 Y
070 A022000 Y
070 B012000 Y
070 B022000 N
070 C012000 N
070 C022000 N
070 D012000 Y
070 D022000 N
070 E012000 N
070 E022000 N
070 F012000 N
070 F022000 N
070 G012000 N
070 G022000 N
070 H012000 N
070 H022000 N
070 I012000 N
070 I022000 N
070 J012000 N
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 N
070 O022000 N
070 P012000 N
<PAGE> PAGE 65
070 P022000 N
070 Q012000 N
070 Q022000 N
070 R012000 N
070 R022000 N
071 A002000 27952
071 B002000 29075
071 C002000 62968
071 D002000 44
072 A002000 6
072 B002000 87
072 C002000 283
072 D002000 0
072 E002000 0
072 F002000 497
072 G002000 83
072 H002000 0
072 I002000 -2
072 J002000 13
072 K002000 0
072 L002000 2
072 M002000 1
072 N002000 -2
072 O002000 0
072 P002000 0
072 Q002000 0
072 R002000 2
072 S002000 5
072 T002000 2
072 U002000 4
072 V002000 0
072 W002000 2
072 X002000 607
072 Y002000 416
072 Z002000 179
072AA002000 5083
072BB002000 0
072CC012000 0
072CC022000 794
072DD012000 177
072DD022000 2
072EE002000 13319
073 A012000 0.0311
073 A022000 0.0185
073 B002000 2.3905
073 C002000 0.0000
074 A002000 3
074 B002000 931
074 C002000 0
074 D002000 0
074 E002000 0
<PAGE> PAGE 66
074 F002000 65837
074 G002000 0
074 H002000 0
074 I002000 0
074 J002000 0
074 K002000 0
074 L002000 152
074 M002000 61
074 N002000 66984
074 O002000 0
074 P002000 0
074 Q002000 0
074 R012000 0
074 R022000 0
074 R032000 0
074 R042000 165
074 S002000 0
074 T002000 66819
074 U012000 6387
074 U022000 161
074 V012000 10.20
074 V022000 10.19
074 W002000 0.0000
074 X002000 118
074 Y002000 0
075 A002000 0
075 B002000 65988
076 002000 0.00
SIGNATURE STEPHEN G. MEYER
TITLE CONTROLLER & V.P.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 010
<NAME> CASH RESERVE CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 811795
<INVESTMENTS-AT-VALUE> 811795
<RECEIVABLES> 1261
<ASSETS-OTHER> 162
<OTHER-ITEMS-ASSETS> 1
<TOTAL-ASSETS> 813219
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4141
<TOTAL-LIABILITIES> 4141
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 809218
<SHARES-COMMON-STOCK> 787696
<SHARES-COMMON-PRIOR> 790350
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (139)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 809078
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 23261
<OTHER-INCOME> 0
<EXPENSES-NET> (2137)
<NET-INVESTMENT-INCOME> 21124
<REALIZED-GAINS-CURRENT> 3
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 21127
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (20627)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1044829
<NUMBER-OF-SHARES-REDEEMED> (1049102)
<SHARES-REINVESTED> 1619
<NET-CHANGE-IN-ASSETS> (2154)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (142)
<GROSS-ADVISORY-FEES> 1715
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3025
<AVERAGE-NET-ASSETS> 852975
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .49
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 011
<NAME> CASH RESERVE CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 811795
<INVESTMENTS-AT-VALUE> 811795
<RECEIVABLES> 1261
<ASSETS-OTHER> 162
<OTHER-ITEMS-ASSETS> 1
<TOTAL-ASSETS> 813219
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4141
<TOTAL-LIABILITIES> 4141
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 809218
<SHARES-COMMON-STOCK> 21522
<SHARES-COMMON-PRIOR> 19740
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (139)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 809078
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 23261
<OTHER-INCOME> 0
<EXPENSES-NET> (2137)
<NET-INVESTMENT-INCOME> 21124
<REALIZED-GAINS-CURRENT> 3
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 21127
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (498)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 19114
<NUMBER-OF-SHARES-REDEEMED> (17804)
<SHARES-REINVESTED> 472
<NET-CHANGE-IN-ASSETS> 22411
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (142)
<GROSS-ADVISORY-FEES> 1715
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3025
<AVERAGE-NET-ASSETS> 852975
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .74
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 020
<NAME> TREASURY RESERVE CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 864269
<INVESTMENTS-AT-VALUE> 864269
<RECEIVABLES> 300
<ASSETS-OTHER> 164
<OTHER-ITEMS-ASSETS> 309
<TOTAL-ASSETS> 865042
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3918
<TOTAL-LIABILITIES> 3918
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 861104
<SHARES-COMMON-STOCK> 847093
<SHARES-COMMON-PRIOR> 892565
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 20
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 861124
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24610
<OTHER-INCOME> 0
<EXPENSES-NET> (2322)
<NET-INVESTMENT-INCOME> 22288
<REALIZED-GAINS-CURRENT> 22
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 22310
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (21911)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1550124
<NUMBER-OF-SHARES-REDEEMED> (1598599)
<SHARES-REINVESTED> 3003
<NET-CHANGE-IN-ASSETS> (45073)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (2)
<GROSS-ADVISORY-FEES> 1840
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3275
<AVERAGE-NET-ASSETS> 915067
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .50
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 021
<NAME> TREASURY RESERVE CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 864269
<INVESTMENTS-AT-VALUE> 864269
<RECEIVABLES> 300
<ASSETS-OTHER> 164
<OTHER-ITEMS-ASSETS> 309
<TOTAL-ASSETS> 865042
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3918
<TOTAL-LIABILITIES> 3918
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 861104
<SHARES-COMMON-STOCK> 14011
<SHARES-COMMON-PRIOR> 19385
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 20
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 861124
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24610
<OTHER-INCOME> 0
<EXPENSES-NET> (2322)
<NET-INVESTMENT-INCOME> 22288
<REALIZED-GAINS-CURRENT> 22
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 22310
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (377)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6047
<NUMBER-OF-SHARES-REDEEMED> (11573)
<SHARES-REINVESTED> 152
<NET-CHANGE-IN-ASSETS> 16559
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (2)
<GROSS-ADVISORY-FEES> 1840
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3275
<AVERAGE-NET-ASSETS> 915067
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .75
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 030
<NAME> ELITE CASH RESERVE
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 373961
<INVESTMENTS-AT-VALUE> 373961
<RECEIVABLES> 462
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 374423
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1794
<TOTAL-LIABILITIES> 1794
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 372629
<SHARES-COMMON-STOCK> 372629
<SHARES-COMMON-PRIOR> 384446
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 372629
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 10457
<OTHER-INCOME> 0
<EXPENSES-NET> (313)
<NET-INVESTMENT-INCOME> 10144
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 10144
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (10144)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 335551
<NUMBER-OF-SHARES-REDEEMED> (347368)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (11817)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 385
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 968
<AVERAGE-NET-ASSETS> 383336
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .03
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.03)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .16
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 040
<NAME> CORE EQUITY FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 402381
<INVESTMENTS-AT-VALUE> 470751
<RECEIVABLES> 2217
<ASSETS-OTHER> 70
<OTHER-ITEMS-ASSETS> 16
<TOTAL-ASSETS> 473054
<PAYABLE-FOR-SECURITIES> 111
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1846
<TOTAL-LIABILITIES> 1957
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 390664
<SHARES-COMMON-STOCK> 25317
<SHARES-COMMON-PRIOR> 24032
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 12064
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 68370
<NET-ASSETS> 471097
<DIVIDEND-INCOME> 3673
<INTEREST-INCOME> 408
<OTHER-INCOME> 0
<EXPENSES-NET> (2133)
<NET-INVESTMENT-INCOME> 1948
<REALIZED-GAINS-CURRENT> 32360
<APPREC-INCREASE-CURRENT> 24568
<NET-CHANGE-FROM-OPS> 58876
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1892)
<DISTRIBUTIONS-OF-GAINS> (35253)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1657
<NUMBER-OF-SHARES-REDEEMED> (2428)
<SHARES-REINVESTED> 2056
<NET-CHANGE-IN-ASSETS> 44790
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 15934
<OVERDISTRIB-NII-PRIOR> (19)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1648
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2333
<AVERAGE-NET-ASSETS> 442889
<PER-SHARE-NAV-BEGIN> 17.26
<PER-SHARE-NII> .08
<PER-SHARE-GAIN-APPREC> 2.30
<PER-SHARE-DIVIDEND> (.08)
<PER-SHARE-DISTRIBUTIONS> (1.47)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.09
<EXPENSE-RATIO> .95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 041
<NAME> CORE EQUITY FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 402381
<INVESTMENTS-AT-VALUE> 470751
<RECEIVABLES> 2217
<ASSETS-OTHER> 70
<OTHER-ITEMS-ASSETS> 16
<TOTAL-ASSETS> 473054
<PAYABLE-FOR-SECURITIES> 111
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1846
<TOTAL-LIABILITIES> 1957
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 390664
<SHARES-COMMON-STOCK> 720
<SHARES-COMMON-PRIOR> 647
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 12064
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 68370
<NET-ASSETS> 471097
<DIVIDEND-INCOME> 3673
<INTEREST-INCOME> 408
<OTHER-INCOME> 0
<EXPENSES-NET> (2133)
<NET-INVESTMENT-INCOME> 1948
<REALIZED-GAINS-CURRENT> 32360
<APPREC-INCREASE-CURRENT> 24568
<NET-CHANGE-FROM-OPS> 58876
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (38)
<DISTRIBUTIONS-OF-GAINS> (977)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 61
<NUMBER-OF-SHARES-REDEEMED> (45)
<SHARES-REINVESTED> 57
<NET-CHANGE-IN-ASSETS> 59181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 15934
<OVERDISTRIB-NII-PRIOR> (19)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1648
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2333
<AVERAGE-NET-ASSETS> 442889
<PER-SHARE-NAV-BEGIN> 17.28
<PER-SHARE-NII> .05
<PER-SHARE-GAIN-APPREC> 2.31
<PER-SHARE-DIVIDEND> (.06)
<PER-SHARE-DISTRIBUTIONS> (1.47)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.11
<EXPENSE-RATIO> 1.20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUNDS
<SERIES>
<NUMBER> 050
<NAME> INTERNATIONAL GROWTH CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 125198
<INVESTMENTS-AT-VALUE> 140458
<RECEIVABLES> 3798
<ASSETS-OTHER> 894
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 145150
<PAYABLE-FOR-SECURITIES> 183
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 6296
<TOTAL-LIABILITIES> 6479
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 123662
<SHARES-COMMON-STOCK> 121566
<SHARES-COMMON-PRIOR> 116339
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 1123
<ACCUMULATED-NET-GAINS> 545
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15587
<NET-ASSETS> 138671
<DIVIDEND-INCOME> 915
<INTEREST-INCOME> 114
<OTHER-INCOME> 0
<EXPENSES-NET> (765)
<NET-INVESTMENT-INCOME> 264
<REALIZED-GAINS-CURRENT> 1240
<APPREC-INCREASE-CURRENT> 2763
<NET-CHANGE-FROM-OPS> 4267
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3802)
<DISTRIBUTIONS-OF-GAINS> (8375)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 7053
<NUMBER-OF-SHARES-REDEEMED> (12841)
<SHARES-REINVESTED> 11015
<NET-CHANGE-IN-ASSETS> (2742)
<ACCUMULATED-NII-PRIOR> 1198
<ACCUMULATED-GAINS-PRIOR> 9080
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (548)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (832)
<AVERAGE-NET-ASSETS> 136219
<PER-SHARE-NAV-BEGIN> 13.97
<PER-SHARE-NII> .03
<PER-SHARE-GAIN-APPREC> .39
<PER-SHARE-DIVIDEND> (.37)
<PER-SHARE-DISTRIBUTIONS> (.86)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.16
<EXPENSE-RATIO> 1.11
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUNDS
<SERIES>
<NUMBER> 051
<NAME> INTERNATIONAL GROWTH CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 125198
<INVESTMENTS-AT-VALUE> 140458
<RECEIVABLES> 3798
<ASSETS-OTHER> 894
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 145150
<PAYABLE-FOR-SECURITIES> 183
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 6296
<TOTAL-LIABILITIES> 6479
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 123662
<SHARES-COMMON-STOCK> 2096
<SHARES-COMMON-PRIOR> 1972
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 1123
<ACCUMULATED-NET-GAINS> 545
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15587
<NET-ASSETS> 138671
<DIVIDEND-INCOME> 915
<INTEREST-INCOME> 114
<OTHER-INCOME> 0
<EXPENSES-NET> (765)
<NET-INVESTMENT-INCOME> 264
<REALIZED-GAINS-CURRENT> 1240
<APPREC-INCREASE-CURRENT> 2763
<NET-CHANGE-FROM-OPS> 4267
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (53)
<DISTRIBUTIONS-OF-GAINS> (130)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 214
<NUMBER-OF-SHARES-REDEEMED> (268)
<SHARES-REINVESTED> 178
<NET-CHANGE-IN-ASSETS> (2742)
<ACCUMULATED-NII-PRIOR> 1198
<ACCUMULATED-GAINS-PRIOR> 9080
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (548)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (832)
<AVERAGE-NET-ASSETS> 136219
<PER-SHARE-NAV-BEGIN> 13.96
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> .38
<PER-SHARE-DIVIDEND> (.34)
<PER-SHARE-DISTRIBUTIONS> (.86)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.16
<EXPENSE-RATIO> 1.36
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 060
<NAME> EQUITY INDEX FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 132133
<INVESTMENTS-AT-VALUE> 193855
<RECEIVABLES> 5489
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 199344
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2083
<TOTAL-LIABILITIES> 2083
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 134858
<SHARES-COMMON-STOCK> 6275
<SHARES-COMMON-PRIOR> 5843
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 681
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 61722
<NET-ASSETS> 197261
<DIVIDEND-INCOME> 1953
<INTEREST-INCOME> 15
<OTHER-INCOME> 0
<EXPENSES-NET> (343)
<NET-INVESTMENT-INCOME> 1625
<REALIZED-GAINS-CURRENT> 693
<APPREC-INCREASE-CURRENT> 18608
<NET-CHANGE-FROM-OPS> 20926
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1618)
<DISTRIBUTIONS-OF-GAINS> (1484)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 664
<NUMBER-OF-SHARES-REDEEMED> (348)
<SHARES-REINVESTED> 116
<NET-CHANGE-IN-ASSETS> 29990
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1478
<OVERDISTRIB-NII-PRIOR> (3)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 364
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 674
<AVERAGE-NET-ASSETS> 274512
<PER-SHARE-NAV-BEGIN> 28.47
<PER-SHARE-NII> .26
<PER-SHARE-GAIN-APPREC> 3.06
<PER-SHARE-DIVIDEND> (.26)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 31.29
<EXPENSE-RATIO> .37
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 061
<NAME> EQUITY INDEX FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 132133
<INVESTMENTS-AT-VALUE> 193855
<RECEIVABLES> 5489
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 199344
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2083
<TOTAL-LIABILITIES> 2083
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 134858
<SHARES-COMMON-STOCK> 30
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 681
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 61722
<NET-ASSETS> 197261
<DIVIDEND-INCOME> 1953
<INTEREST-INCOME> 15
<OTHER-INCOME> 0
<EXPENSES-NET> (343)
<NET-INVESTMENT-INCOME> 1625
<REALIZED-GAINS-CURRENT> 693
<APPREC-INCREASE-CURRENT> 18608
<NET-CHANGE-FROM-OPS> 20926
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (4)
<DISTRIBUTIONS-OF-GAINS> (6)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 30
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 21847
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1478
<OVERDISTRIB-NII-PRIOR> (3)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 364
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 674
<AVERAGE-NET-ASSETS> 274512
<PER-SHARE-NAV-BEGIN> 29.62
<PER-SHARE-NII> .06
<PER-SHARE-GAIN-APPREC> 1.97
<PER-SHARE-DIVIDEND> (.13)
<PER-SHARE-DISTRIBUTIONS> (.24)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 31.28
<EXPENSE-RATIO> .37
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 070
<NAME> GROWTH EQUITY FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 105505
<INVESTMENTS-AT-VALUE> 136956
<RECEIVABLES> 1127
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 16
<TOTAL-ASSETS> 138099
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2757
<TOTAL-LIABILITIES> 2757
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 103312
<SHARES-COMMON-STOCK> 9777
<SHARES-COMMON-PRIOR> 8461
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 579
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31451
<NET-ASSETS> 135342
<DIVIDEND-INCOME> 724
<INTEREST-INCOME> 158
<OTHER-INCOME> 0
<EXPENSES-NET> (634)
<NET-INVESTMENT-INCOME> 248
<REALIZED-GAINS-CURRENT> 8427
<APPREC-INCREASE-CURRENT> (1114)
<NET-CHANGE-FROM-OPS> 7561
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (241)
<DISTRIBUTIONS-OF-GAINS> (13864)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1481
<NUMBER-OF-SHARES-REDEEMED> (1092)
<SHARES-REINVESTED> 927
<NET-CHANGE-IN-ASSETS> 11570
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 6419
<OVERDISTRIB-NII-PRIOR> (4)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 494
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 710
<AVERAGE-NET-ASSETS> 131020
<PER-SHARE-NAV-BEGIN> 14.19
<PER-SHARE-NII> .03
<PER-SHARE-GAIN-APPREC> .82
<PER-SHARE-DIVIDEND> (.03)
<PER-SHARE-DISTRIBUTIONS> (1.57)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.44
<EXPENSE-RATIO> .95
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 071
<NAME> GROWTH EQUITY FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 105505
<INVESTMENTS-AT-VALUE> 136956
<RECEIVABLES> 1127
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 16
<TOTAL-ASSETS> 138099
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2757
<TOTAL-LIABILITIES> 2757
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 103312
<SHARES-COMMON-STOCK> 290
<SHARES-COMMON-PRIOR> 223
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 579
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 31451
<NET-ASSETS> 135342
<DIVIDEND-INCOME> 724
<INTEREST-INCOME> 158
<OTHER-INCOME> 0
<EXPENSES-NET> (634)
<NET-INVESTMENT-INCOME> 248
<REALIZED-GAINS-CURRENT> 8427
<APPREC-INCREASE-CURRENT> (1114)
<NET-CHANGE-FROM-OPS> 7561
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3)
<DISTRIBUTIONS-OF-GAINS> (403)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 50
<NUMBER-OF-SHARES-REDEEMED> (13)
<SHARES-REINVESTED> 30
<NET-CHANGE-IN-ASSETS> 8098
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 6419
<OVERDISTRIB-NII-PRIOR> (4)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 494
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 710
<AVERAGE-NET-ASSETS> 131020
<PER-SHARE-NAV-BEGIN> 14.17
<PER-SHARE-NII> .01
<PER-SHARE-GAIN-APPREC> .82
<PER-SHARE-DIVIDEND> (.01)
<PER-SHARE-DISTRIBUTIONS> (1.57)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 13.42
<EXPENSE-RATIO> 1.20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 080
<NAME> SHORT-INTERMEDIATE BOND FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 164420
<INVESTMENTS-AT-VALUE> 165156
<RECEIVABLES> 3317
<ASSETS-OTHER> 51
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 168524
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2704
<TOTAL-LIABILITIES> 2704
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 167756
<SHARES-COMMON-STOCK> 16500
<SHARES-COMMON-PRIOR> 16371
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (2672)
<ACCUM-APPREC-OR-DEPREC> 736
<NET-ASSETS> 165820
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5440
<OTHER-INCOME> 0
<EXPENSES-NET> (397)
<NET-INVESTMENT-INCOME> 5043
<REALIZED-GAINS-CURRENT> 253
<APPREC-INCREASE-CURRENT> 1432
<NET-CHANGE-FROM-OPS> 6728
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (4955)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1972
<NUMBER-OF-SHARES-REDEEMED> (2357)
<SHARES-REINVESTED> 514
<NET-CHANGE-IN-ASSETS> 3041
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (2925)
<GROSS-ADVISORY-FEES> 417
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 675
<AVERAGE-NET-ASSETS> 166095
<PER-SHARE-NAV-BEGIN> 9.76
<PER-SHARE-NII> .30
<PER-SHARE-GAIN-APPREC> .10
<PER-SHARE-DIVIDEND> (.30)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.86
<EXPENSE-RATIO> .47
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 081
<NAME> SHORT-INTERMEDIATE BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 164420
<INVESTMENTS-AT-VALUE> 165156
<RECEIVABLES> 3317
<ASSETS-OTHER> 51
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 168524
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2704
<TOTAL-LIABILITIES> 2704
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 167756
<SHARES-COMMON-STOCK> 310
<SHARES-COMMON-PRIOR> 314
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (2672)
<ACCUM-APPREC-OR-DEPREC> 736
<NET-ASSETS> 165820
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5440
<OTHER-INCOME> 0
<EXPENSES-NET> (397)
<NET-INVESTMENT-INCOME> 5043
<REALIZED-GAINS-CURRENT> 253
<APPREC-INCREASE-CURRENT> 1432
<NET-CHANGE-FROM-OPS> 6728
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (88)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 11
<NUMBER-OF-SHARES-REDEEMED> (23)
<SHARES-REINVESTED> 8
<NET-CHANGE-IN-ASSETS> 6604
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (2925)
<GROSS-ADVISORY-FEES> 417
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 675
<AVERAGE-NET-ASSETS> 166095
<PER-SHARE-NAV-BEGIN> 9.76
<PER-SHARE-NII> .29
<PER-SHARE-GAIN-APPREC> .10
<PER-SHARE-DIVIDEND> (.29)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.86
<EXPENSE-RATIO> .72
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 090
<NAME> TAX-FREE RESERVE CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 120698
<INVESTMENTS-AT-VALUE> 120698
<RECEIVABLES> 708
<ASSETS-OTHER> 33
<OTHER-ITEMS-ASSETS> 1074
<TOTAL-ASSETS> 122513
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 404
<TOTAL-LIABILITIES> 404
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122163
<SHARES-COMMON-STOCK> 119267
<SHARES-COMMON-PRIOR> 104248
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (53)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 122109
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2180
<OTHER-INCOME> 0
<EXPENSES-NET> (307)
<NET-INVESTMENT-INCOME> 1873
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 1873
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1829)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 211812
<NUMBER-OF-SHARES-REDEEMED> (196921)
<SHARES-REINVESTED> 128
<NET-CHANGE-IN-ASSETS> 15063
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (53)
<GROSS-ADVISORY-FEES> 248
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 435
<AVERAGE-NET-ASSETS> 123130
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .49
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 091
<NAME> TAX-FREE RESERVE CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 120698
<INVESTMENTS-AT-VALUE> 120698
<RECEIVABLES> 708
<ASSETS-OTHER> 33
<OTHER-ITEMS-ASSETS> 1074
<TOTAL-ASSETS> 122513
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 404
<TOTAL-LIABILITIES> 404
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122163
<SHARES-COMMON-STOCK> 2896
<SHARES-COMMON-PRIOR> 2851
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (1)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (53)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 122109
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2180
<OTHER-INCOME> 0
<EXPENSES-NET> (307)
<NET-INVESTMENT-INCOME> 1873
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 1873
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (45)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2118
<NUMBER-OF-SHARES-REDEEMED> (2114)
<SHARES-REINVESTED> 41
<NET-CHANGE-IN-ASSETS> 1873
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (53)
<GROSS-ADVISORY-FEES> 248
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 435
<AVERAGE-NET-ASSETS> 123130
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .01
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.01)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .74
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 100
<NAME> ELITE TAX-FREE RESERVE
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 113494
<INVESTMENTS-AT-VALUE> 113494
<RECEIVABLES> 929
<ASSETS-OTHER> 2
<OTHER-ITEMS-ASSETS> 484
<TOTAL-ASSETS> 114909
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 374
<TOTAL-LIABILITIES> 374
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 114565
<SHARES-COMMON-STOCK> 114565
<SHARES-COMMON-PRIOR> 86507
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (30)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 114535
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1734
<OTHER-INCOME> 0
<EXPENSES-NET> (85)
<NET-INVESTMENT-INCOME> 1649
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 1649
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1649)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 98790
<NUMBER-OF-SHARES-REDEEMED> (70732)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 28058
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (30)
<GROSS-ADVISORY-FEES> 99
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 253
<AVERAGE-NET-ASSETS> 98222
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .17
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 110
<NAME> ELITE TREASURY RESERVE
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 28160
<INVESTMENTS-AT-VALUE> 28160
<RECEIVABLES> 13
<ASSETS-OTHER> 8
<OTHER-ITEMS-ASSETS> 13
<TOTAL-ASSETS> 28194
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 150
<TOTAL-LIABILITIES> 150
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 28043
<SHARES-COMMON-STOCK> 28043
<SHARES-COMMON-PRIOR> 24498
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 1
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 28044
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 686
<OTHER-INCOME> 0
<EXPENSES-NET> (23)
<NET-INVESTMENT-INCOME> 663
<REALIZED-GAINS-CURRENT> 1
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 664
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (663)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13370
<NUMBER-OF-SHARES-REDEEMED> (9825)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 3546
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 26
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 67
<AVERAGE-NET-ASSETS> 25440
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .03
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> (.03)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .17
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 120
<NAME> BALANCED FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 98261
<INVESTMENTS-AT-VALUE> 112242
<RECEIVABLES> 3342
<ASSETS-OTHER> 8
<OTHER-ITEMS-ASSETS> 5
<TOTAL-ASSETS> 115597
<PAYABLE-FOR-SECURITIES> 975
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1351
<TOTAL-LIABILITIES> 2326
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 99062
<SHARES-COMMON-STOCK> 8877
<SHARES-COMMON-PRIOR> 8145
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 228
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 13981
<NET-ASSETS> 113271
<DIVIDEND-INCOME> 578
<INTEREST-INCOME> 1476
<OTHER-INCOME> 0
<EXPENSES-NET> (437)
<NET-INVESTMENT-INCOME> 1617
<REALIZED-GAINS-CURRENT> 2729
<APPREC-INCREASE-CURRENT> 1383
<NET-CHANGE-FROM-OPS> 5729
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1582)
<DISTRIBUTIONS-OF-GAINS> (5885)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1061
<NUMBER-OF-SHARES-REDEEMED> (922)
<SHARES-REINVESTED> 593
<NET-CHANGE-IN-ASSETS> 7381
<ACCUMULATED-NII-PRIOR> 9
<ACCUMULATED-GAINS-PRIOR> 3568
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 395
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 565
<AVERAGE-NET-ASSETS> 112260
<PER-SHARE-NAV-BEGIN> 12.59
<PER-SHARE-NII> .18
<PER-SHARE-GAIN-APPREC> .45
<PER-SHARE-DIVIDEND> (.18)
<PER-SHARE-DISTRIBUTIONS> (.68)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 12.36
<EXPENSE-RATIO> .77
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 121
<NAME> BALANCED FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 98261
<INVESTMENTS-AT-VALUE> 112242
<RECEIVABLES> 3342
<ASSETS-OTHER> 8
<OTHER-ITEMS-ASSETS> 5
<TOTAL-ASSETS> 115597
<PAYABLE-FOR-SECURITIES> 975
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1351
<TOTAL-LIABILITIES> 2326
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 99062
<SHARES-COMMON-STOCK> 285
<SHARES-COMMON-PRIOR> 253
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 228
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 13981
<NET-ASSETS> 113271
<DIVIDEND-INCOME> 578
<INTEREST-INCOME> 1476
<OTHER-INCOME> 0
<EXPENSES-NET> (437)
<NET-INVESTMENT-INCOME> 1617
<REALIZED-GAINS-CURRENT> 2729
<APPREC-INCREASE-CURRENT> 1383
<NET-CHANGE-FROM-OPS> 5729
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (44)
<DISTRIBUTIONS-OF-GAINS> (184)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 45
<NUMBER-OF-SHARES-REDEEMED> (33)
<SHARES-REINVESTED> 20
<NET-CHANGE-IN-ASSETS> 5916
<ACCUMULATED-NII-PRIOR> 9
<ACCUMULATED-GAINS-PRIOR> 3568
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 395
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 565
<AVERAGE-NET-ASSETS> 112260
<PER-SHARE-NAV-BEGIN> 12.59
<PER-SHARE-NII> .16
<PER-SHARE-GAIN-APPREC> .47
<PER-SHARE-DIVIDEND> (.17)
<PER-SHARE-DISTRIBUTIONS> (.68)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 12.37
<EXPENSE-RATIO> 1.02
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 130
<NAME> GOVERNMENT INCOME CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 21181
<INVESTMENTS-AT-VALUE> 21164
<RECEIVABLES> 429
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 21593
<PAYABLE-FOR-SECURITIES> 414
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 133
<TOTAL-LIABILITIES> 547
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21375
<SHARES-COMMON-STOCK> 2002
<SHARES-COMMON-PRIOR> 1449
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (312)
<ACCUM-APPREC-OR-DEPREC> (17)
<NET-ASSETS> 21046
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 679
<OTHER-INCOME> 0
<EXPENSES-NET> (65)
<NET-INVESTMENT-INCOME> 614
<REALIZED-GAINS-CURRENT> (83)
<APPREC-INCREASE-CURRENT> 367
<NET-CHANGE-FROM-OPS> 898
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (573)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 599
<NUMBER-OF-SHARES-REDEEMED> (77)
<SHARES-REINVESTED> 31
<NET-CHANGE-IN-ASSETS> 5662
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (229)
<GROSS-ADVISORY-FEES> 48
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 84
<AVERAGE-NET-ASSETS> 19140
<PER-SHARE-NAV-BEGIN> 9.62
<PER-SHARE-NII> .31
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.31)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.76
<EXPENSE-RATIO> .66
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 131
<NAME> GOVERNMENT INCOME CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 21181
<INVESTMENTS-AT-VALUE> 21164
<RECEIVABLES> 429
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 21593
<PAYABLE-FOR-SECURITIES> 414
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 133
<TOTAL-LIABILITIES> 547
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21375
<SHARES-COMMON-STOCK> 153
<SHARES-COMMON-PRIOR> 134
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (312)
<ACCUM-APPREC-OR-DEPREC> (17)
<NET-ASSETS> 21046
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 679
<OTHER-INCOME> 0
<EXPENSES-NET> (65)
<NET-INVESTMENT-INCOME> 614
<REALIZED-GAINS-CURRENT> (83)
<APPREC-INCREASE-CURRENT> 367
<NET-CHANGE-FROM-OPS> 898
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (41)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 29
<NUMBER-OF-SHARES-REDEEMED> (14)
<SHARES-REINVESTED> 4
<NET-CHANGE-IN-ASSETS> 1052
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (229)
<GROSS-ADVISORY-FEES> 48
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 84
<AVERAGE-NET-ASSETS> 19140
<PER-SHARE-NAV-BEGIN> 9.62
<PER-SHARE-NII> .30
<PER-SHARE-GAIN-APPREC> .15
<PER-SHARE-DIVIDEND> (.30)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.77
<EXPENSE-RATIO> .91
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 140
<NAME> INTERMEDIATE MUNICIPAL BOND FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 1970
<INVESTMENTS-AT-VALUE> 1992
<RECEIVABLES> 32
<ASSETS-OTHER> 3
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2027
<PAYABLE-FOR-SECURITIES> 103
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3
<TOTAL-LIABILITIES> 106
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1978
<SHARES-COMMON-STOCK> 95
<SHARES-COMMON-PRIOR> 41
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (79)
<ACCUM-APPREC-OR-DEPREC> 22
<NET-ASSETS> 1921
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 37
<OTHER-INCOME> 0
<EXPENSES-NET> (5)
<NET-INVESTMENT-INCOME> 32
<REALIZED-GAINS-CURRENT> (2)
<APPREC-INCREASE-CURRENT> 26
<NET-CHANGE-FROM-OPS> 56
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (14)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 58
<NUMBER-OF-SHARES-REDEEMED> (5)
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> 584
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (77)
<GROSS-ADVISORY-FEES> 4
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8
<AVERAGE-NET-ASSETS> 1603
<PER-SHARE-NAV-BEGIN> 9.92
<PER-SHARE-NII> .21
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.21)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.06
<EXPENSE-RATIO> .53
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 141
<NAME> INTERMEDIATE MUNICIPAL BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 1970
<INVESTMENTS-AT-VALUE> 1992
<RECEIVABLES> 32
<ASSETS-OTHER> 3
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2027
<PAYABLE-FOR-SECURITIES> 103
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3
<TOTAL-LIABILITIES> 106
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1978
<SHARES-COMMON-STOCK> 96
<SHARES-COMMON-PRIOR> 102
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (79)
<ACCUM-APPREC-OR-DEPREC> 22
<NET-ASSETS> 1921
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 37
<OTHER-INCOME> 0
<EXPENSES-NET> (5)
<NET-INVESTMENT-INCOME> 32
<REALIZED-GAINS-CURRENT> (2)
<APPREC-INCREASE-CURRENT> 26
<NET-CHANGE-FROM-OPS> 56
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (18)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3
<NUMBER-OF-SHARES-REDEEMED> (11)
<SHARES-REINVESTED> 2
<NET-CHANGE-IN-ASSETS> (25)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (77)
<GROSS-ADVISORY-FEES> 4
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8
<AVERAGE-NET-ASSETS> 1603
<PER-SHARE-NAV-BEGIN> 9.92
<PER-SHARE-NII> .20
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.20)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.06
<EXPENSE-RATIO> .77
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUNDS
<SERIES>
<NUMBER> 150
<NAME> GLOBAL BOND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 33283
<INVESTMENTS-AT-VALUE> 33843
<RECEIVABLES> 1875
<ASSETS-OTHER> 6
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 35724
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 958
<TOTAL-LIABILITIES> 958
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 35584
<SHARES-COMMON-STOCK> 3565
<SHARES-COMMON-PRIOR> 3403
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (54)
<ACCUMULATED-NET-GAINS> (1499)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 735
<NET-ASSETS> 34766
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1091
<OTHER-INCOME> 0
<EXPENSES-NET> (135)
<NET-INVESTMENT-INCOME> 956
<REALIZED-GAINS-CURRENT> (50)
<APPREC-INCREASE-CURRENT> 612
<NET-CHANGE-FROM-OPS> 1518
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1494)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 86
<NUMBER-OF-SHARES-REDEEMED> (220)
<SHARES-REINVESTED> 1717
<NET-CHANGE-IN-ASSETS> 1616
<ACCUMULATED-NII-PRIOR> 32
<ACCUMULATED-GAINS-PRIOR> (990)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (104)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (166)
<AVERAGE-NET-ASSETS> 34308
<PER-SHARE-NAV-BEGIN> 9.70
<PER-SHARE-NII> .26
<PER-SHARE-GAIN-APPREC> .17
<PER-SHARE-DIVIDEND> (.43)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.70
<EXPENSE-RATIO> .78
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUNDS
<SERIES>
<NUMBER> 151
<NAME> GLOBAL BOND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 33283
<INVESTMENTS-AT-VALUE> 33843
<RECEIVABLES> 1875
<ASSETS-OTHER> 6
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 35724
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 958
<TOTAL-LIABILITIES> 958
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 35584
<SHARES-COMMON-STOCK> 17
<SHARES-COMMON-PRIOR> 16
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (54)
<ACCUMULATED-NET-GAINS> (1499)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 735
<NET-ASSETS> 34766
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1091
<OTHER-INCOME> 0
<EXPENSES-NET> (135)
<NET-INVESTMENT-INCOME> 956
<REALIZED-GAINS-CURRENT> (50)
<APPREC-INCREASE-CURRENT> 612
<NET-CHANGE-FROM-OPS> 1518
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (7)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 14
<NUMBER-OF-SHARES-REDEEMED> (8)
<SHARES-REINVESTED> 10
<NET-CHANGE-IN-ASSETS> 1616
<ACCUMULATED-NII-PRIOR> 32
<ACCUMULATED-GAINS-PRIOR> (990)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (104)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (166)
<AVERAGE-NET-ASSETS> 34308
<PER-SHARE-NAV-BEGIN> 9.68
<PER-SHARE-NII> .23
<PER-SHARE-GAIN-APPREC> .20
<PER-SHARE-DIVIDEND> (.42)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.69
<EXPENSE-RATIO> 1.03
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 160
<NAME> PENNSYLVANIA MUNICIPAL BOND FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 10569
<INVESTMENTS-AT-VALUE> 10776
<RECEIVABLES> 188
<ASSETS-OTHER> 15
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10979
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 70
<TOTAL-LIABILITIES> 70
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10796
<SHARES-COMMON-STOCK> 948
<SHARES-COMMON-PRIOR> 870
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (96)
<ACCUM-APPREC-OR-DEPREC> 207
<NET-ASSETS> 10909
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 285
<OTHER-INCOME> 0
<EXPENSES-NET> (6)
<NET-INVESTMENT-INCOME> 279
<REALIZED-GAINS-CURRENT> 21
<APPREC-INCREASE-CURRENT> 189
<NET-CHANGE-FROM-OPS> 489
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (253)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 193
<NUMBER-OF-SHARES-REDEEMED> (131)
<SHARES-REINVESTED> 16
<NET-CHANGE-IN-ASSETS> 1043
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (117)
<GROSS-ADVISORY-FEES> 27
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 46
<AVERAGE-NET-ASSETS> 10592
<PER-SHARE-NAV-BEGIN> 10.22
<PER-SHARE-NII> .27
<PER-SHARE-GAIN-APPREC> .21
<PER-SHARE-DIVIDEND> (.27)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.43
<EXPENSE-RATIO> .09
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 161
<NAME> PENNSYLVANIA MUNICIPAL BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 10569
<INVESTMENTS-AT-VALUE> 10776
<RECEIVABLES> 188
<ASSETS-OTHER> 15
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10979
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 70
<TOTAL-LIABILITIES> 70
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10796
<SHARES-COMMON-STOCK> 98
<SHARES-COMMON-PRIOR> 97
<ACCUMULATED-NII-CURRENT> 2
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (96)
<ACCUM-APPREC-OR-DEPREC> 207
<NET-ASSETS> 10909
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 285
<OTHER-INCOME> 0
<EXPENSES-NET> (6)
<NET-INVESTMENT-INCOME> 279
<REALIZED-GAINS-CURRENT> 21
<APPREC-INCREASE-CURRENT> 189
<NET-CHANGE-FROM-OPS> 489
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (24)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 31
<NUMBER-OF-SHARES-REDEEMED> (32)
<SHARES-REINVESTED> 2
<NET-CHANGE-IN-ASSETS> 472
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (117)
<GROSS-ADVISORY-FEES> 27
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 46
<AVERAGE-NET-ASSETS> 10592
<PER-SHARE-NAV-BEGIN> 10.22
<PER-SHARE-NII> .26
<PER-SHARE-GAIN-APPREC> .21
<PER-SHARE-DIVIDEND> (.26)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.43
<EXPENSE-RATIO> .34
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 170
<NAME> NEW JERSEY MUNICIPAL BOND FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 1779
<INVESTMENTS-AT-VALUE> 1822
<RECEIVABLES> 30
<ASSETS-OTHER> 4
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1856
<PAYABLE-FOR-SECURITIES> 164
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 15
<TOTAL-LIABILITIES> 179
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1634
<SHARES-COMMON-STOCK> 133
<SHARES-COMMON-PRIOR> 131
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 43
<NET-ASSETS> 1677
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 39
<OTHER-INCOME> 0
<EXPENSES-NET> (2)
<NET-INVESTMENT-INCOME> 37
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 20
<NET-CHANGE-FROM-OPS> 57
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (31)
<DISTRIBUTIONS-OF-GAINS> (8)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 21
<NUMBER-OF-SHARES-REDEEMED> (20)
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> 39
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 23
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8
<AVERAGE-NET-ASSETS> 1504
<PER-SHARE-NAV-BEGIN> 10.08
<PER-SHARE-NII> .25
<PER-SHARE-GAIN-APPREC> .13
<PER-SHARE-DIVIDEND> (.25)
<PER-SHARE-DISTRIBUTIONS> (.07)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.14
<EXPENSE-RATIO> .31
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 171
<NAME> NEW JERSEY MUNICIPAL BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 1779
<INVESTMENTS-AT-VALUE> 1822
<RECEIVABLES> 30
<ASSETS-OTHER> 4
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1856
<PAYABLE-FOR-SECURITIES> 164
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 15
<TOTAL-LIABILITIES> 179
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1634
<SHARES-COMMON-STOCK> 33
<SHARES-COMMON-PRIOR> 30
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 43
<NET-ASSETS> 1677
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 39
<OTHER-INCOME> 0
<EXPENSES-NET> (2)
<NET-INVESTMENT-INCOME> 37
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 20
<NET-CHANGE-FROM-OPS> 57
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (6)
<DISTRIBUTIONS-OF-GAINS> (2)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> 74
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 23
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8
<AVERAGE-NET-ASSETS> 1504
<PER-SHARE-NAV-BEGIN> 10.07
<PER-SHARE-NII> .24
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.24)
<PER-SHARE-DISTRIBUTIONS> (.07)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.14
<EXPENSE-RATIO> .54
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 180
<NAME> BOND FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 194309
<INVESTMENTS-AT-VALUE> 195103
<RECEIVABLES> 7895
<ASSETS-OTHER> 54
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 203052
<PAYABLE-FOR-SECURITIES> 4138
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2492
<TOTAL-LIABILITIES> 6630
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 196634
<SHARES-COMMON-STOCK> 18955
<SHARES-COMMON-PRIOR> 19576
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (2)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1004)
<ACCUM-APPREC-OR-DEPREC> 794
<NET-ASSETS> 196422
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6890
<OTHER-INCOME> 0
<EXPENSES-NET> (569)
<NET-INVESTMENT-INCOME> 6321
<REALIZED-GAINS-CURRENT> 18
<APPREC-INCREASE-CURRENT> 2908
<NET-CHANGE-FROM-OPS> 9247
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (6283)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 909
<NUMBER-OF-SHARES-REDEEMED> (2197)
<SHARES-REINVESTED> 667
<NET-CHANGE-IN-ASSETS> (3501)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (1022)
<GROSS-ADVISORY-FEES> 746
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1052
<AVERAGE-NET-ASSETS> 200127
<PER-SHARE-NAV-BEGIN> 10.15
<PER-SHARE-NII> .32
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.32)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.29
<EXPENSE-RATIO> .56
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 181
<NAME> BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 194309
<INVESTMENTS-AT-VALUE> 195103
<RECEIVABLES> 7895
<ASSETS-OTHER> 54
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 203052
<PAYABLE-FOR-SECURITIES> 4138
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2492
<TOTAL-LIABILITIES> 6630
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 196634
<SHARES-COMMON-STOCK> 134
<SHARES-COMMON-PRIOR> 125
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (2)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (1004)
<ACCUM-APPREC-OR-DEPREC> 794
<NET-ASSETS> 196422
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6890
<OTHER-INCOME> 0
<EXPENSES-NET> (569)
<NET-INVESTMENT-INCOME> 6321
<REALIZED-GAINS-CURRENT> 18
<APPREC-INCREASE-CURRENT> 2908
<NET-CHANGE-FROM-OPS> 9247
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (40)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 22
<NUMBER-OF-SHARES-REDEEMED> (17)
<SHARES-REINVESTED> 4
<NET-CHANGE-IN-ASSETS> 9292
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (1022)
<GROSS-ADVISORY-FEES> 746
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1052
<AVERAGE-NET-ASSETS> 200127
<PER-SHARE-NAV-BEGIN> 10.15
<PER-SHARE-NII> .31
<PER-SHARE-GAIN-APPREC> .14
<PER-SHARE-DIVIDEND> (.31)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.29
<EXPENSE-RATIO> .81
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 190
<NAME> SHORT TERM INCOME FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 30248
<INVESTMENTS-AT-VALUE> 30280
<RECEIVABLES> 511
<ASSETS-OTHER> 32
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 30823
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 229
<TOTAL-LIABILITIES> 229
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 30650
<SHARES-COMMON-STOCK> 3053
<SHARES-COMMON-PRIOR> 3032
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (88)
<ACCUM-APPREC-OR-DEPREC> 32
<NET-ASSETS> 30594
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 879
<OTHER-INCOME> 0
<EXPENSES-NET> (70)
<NET-INVESTMENT-INCOME> 809
<REALIZED-GAINS-CURRENT> (7)
<APPREC-INCREASE-CURRENT> 110
<NET-CHANGE-FROM-OPS> 912
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (807)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 418
<NUMBER-OF-SHARES-REDEEMED> (491)
<SHARES-REINVESTED> 94
<NET-CHANGE-IN-ASSETS> 319
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (81)
<GROSS-ADVISORY-FEES> 111
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 157
<AVERAGE-NET-ASSETS> 29835
<PER-SHARE-NAV-BEGIN> 9.94
<PER-SHARE-NII> .27
<PER-SHARE-GAIN-APPREC> .03
<PER-SHARE-DIVIDEND> (.27)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.97
<EXPENSE-RATIO> .46
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 191
<NAME> SHORT TERM INCOME FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 30248
<INVESTMENTS-AT-VALUE> 30280
<RECEIVABLES> 511
<ASSETS-OTHER> 32
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 30823
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 229
<TOTAL-LIABILITIES> 229
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 30650
<SHARES-COMMON-STOCK> 15
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (88)
<ACCUM-APPREC-OR-DEPREC> 32
<NET-ASSETS> 30594
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 879
<OTHER-INCOME> 0
<EXPENSES-NET> (70)
<NET-INVESTMENT-INCOME> 809
<REALIZED-GAINS-CURRENT> (7)
<APPREC-INCREASE-CURRENT> 110
<NET-CHANGE-FROM-OPS> 912
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 15
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 1054
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (81)
<GROSS-ADVISORY-FEES> 111
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 157
<AVERAGE-NET-ASSETS> 29835
<PER-SHARE-NAV-BEGIN> 9.93
<PER-SHARE-NII> .26
<PER-SHARE-GAIN-APPREC> .04
<PER-SHARE-DIVIDEND> (.26)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.97
<EXPENSE-RATIO> .72
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 200
<NAME> SPECIAL EQUITY FUND CLASS Y
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 64645
<INVESTMENTS-AT-VALUE> 66768
<RECEIVABLES> 152
<ASSETS-OTHER> 61
<OTHER-ITEMS-ASSETS> 4
<TOTAL-ASSETS> 66985
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 166
<TOTAL-LIABILITIES> 166
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63979
<SHARES-COMMON-STOCK> 6387
<SHARES-COMMON-PRIOR> 5369
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 717
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 2123
<NET-ASSETS> 66819
<DIVIDEND-INCOME> 283
<INTEREST-INCOME> 87
<OTHER-INCOME> 0
<EXPENSES-NET> (191)
<NET-INVESTMENT-INCOME> 179
<REALIZED-GAINS-CURRENT> 5083
<APPREC-INCREASE-CURRENT> (794)
<NET-CHANGE-FROM-OPS> 4468
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (177)
<DISTRIBUTIONS-OF-GAINS> (13011)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 580
<NUMBER-OF-SHARES-REDEEMED> (871)
<SHARES-REINVESTED> 1309
<NET-CHANGE-IN-ASSETS> 1584
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 8953
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 497
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 607
<AVERAGE-NET-ASSETS> 65988
<PER-SHARE-NAV-BEGIN> 11.86
<PER-SHARE-NII> .03
<PER-SHARE-GAIN-APPREC> .73
<PER-SHARE-DIVIDEND> (.03)
<PER-SHARE-DISTRIBUTIONS> (2.39)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.20
<EXPENSE-RATIO> .57
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000752761
<NAME> COREFUND
<SERIES>
<NUMBER> 201
<NAME> SPECIAL EQUITY FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JUN-30-1997
<PERIOD-START> JUL-01-1996
<PERIOD-END> DEC-31-1996
<INVESTMENTS-AT-COST> 64645
<INVESTMENTS-AT-VALUE> 66768
<RECEIVABLES> 152
<ASSETS-OTHER> 61
<OTHER-ITEMS-ASSETS> 4
<TOTAL-ASSETS> 66985
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 166
<TOTAL-LIABILITIES> 166
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63979
<SHARES-COMMON-STOCK> 161
<SHARES-COMMON-PRIOR> 97
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 717
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 2123
<NET-ASSETS> 66819
<DIVIDEND-INCOME> 283
<INTEREST-INCOME> 87
<OTHER-INCOME> 0
<EXPENSES-NET> (191)
<NET-INVESTMENT-INCOME> 179
<REALIZED-GAINS-CURRENT> 5083
<APPREC-INCREASE-CURRENT> (794)
<NET-CHANGE-FROM-OPS> 4468
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2)
<DISTRIBUTIONS-OF-GAINS> (308)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 39
<NUMBER-OF-SHARES-REDEEMED> (6)
<SHARES-REINVESTED> 31
<NET-CHANGE-IN-ASSETS> 4879
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 8953
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 497
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 607
<AVERAGE-NET-ASSETS> 65988
<PER-SHARE-NAV-BEGIN> 11.85
<PER-SHARE-NII> .02
<PER-SHARE-GAIN-APPREC> .73
<PER-SHARE-DIVIDEND> (.02)
<PER-SHARE-DISTRIBUTIONS> (2.39)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.19
<EXPENSE-RATIO> .85
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
