[VERTICAL BAR CHART]
<TABLE>
<CAPTION>
Market Share for Electric Companies in Indiana and Bordering States
Companies Sorted by Revenue
Revenue Share of Cumulative
Holding Company (million of $) Rank Total Share
<S> <C> <C> <C> <C>
AEP-C&SW 10,618 1 22.5% 22.5%
Unicom Corp. 7,136 2 15.1% 37.6%
FirstEnergy Corp. 5,264 3 11.1% 48.8%
Cinergy Corp. 5,002 4 10.6% 59.3%
DTE Energy Co. 3,861 5 8.2% 67.5%
Ameren Corp. 3,186 6 6.7% 74.3%
CMS Energy Corp. 2,604 7 5.5% 79.8%
Illinova Corp. 1,781 8 3.8% 83.6%
Wisconsin Energy Corp. 1,679 9 3.6% 87.1%
LG&E Energy Corp. 1,469 10 3.1% 90.2%
Columbia-NiSource 1,076 11 2.3% 92.5%
DPL, Inc. 1,076 12 2.3% 94.8%
IPALCO Enterprises, Inc. 786 13 1.7% 96.5%
WPS Resources Corp. 548 14 1.2% 97.6%
Ohio Valley Electric Corp. 460 15 1.0% 98.6%
Cilcorp, Inc. 360 16 0.8% 99.3%
SIGCORP, Inc. 298 17 0.6% 100.0%
Mount Carmel Public Utility Co. 10 18 0.0% 100.0%
Total 47,213
</TABLE>
<TABLE>
<CAPTION>
Market Share for Electric Companies in Indiana and Bordering States
Companies Sorted by Assets
Assets Share of Cumulative
Holding Company (million of $) Rank Total Share
<S> <C> <C> <C> <C>
AEP-C&SW 26,599 1 18.9% 18.9%
Unicom Corp. 26,223 2 18.7% 37.6%
FirstEnergy Corp. 20,311 3 14.4% 52.0%
DTE Energy Co. 11,671 4 8.3% 60.3%
Cinergy Corp. 9,878 5 7.0% 67.3%
Ameren Corp. 8,755 6 6.2% 73.6%
CMS Energy Corp. 7,709 7 5.5% 79.1%
Illinova Corp. 7,150 8 5.1% 84.1%
Wisconsin Energy Cor. 4,839 9 3.4% 87.6%
LG&E Energy Corp. 4,056 10 2.9% 90.5%
Columbia-NiSource 3,769 11 2.7% 93.2%
DPL, Inc. 3,625 12 2.6% 95.7%
IPALCO Enterprises, Inc. 2,123 13 1.5% 97.2%
WPS Resources Corp. 1,504 14 1.1% 98.3%
Cilcorp, Inc. 1,058 15 0.8% 99.1%
SIGCORP, Inc. 951 16 0.7% 99.7%
Ohio Valley Electric Corp. 357 17 0.3% 100.0%
Mount Carmel Public Utility Co. 13 18 0.0% 100.0%
Total 140,591
</TABLE>
<TABLE>
<CAPTION>
Market Share for Electric Companies in Indiana and Bordering States
Companies Sorted by Number of Customers
Customers Share of Cumulative
Holding Company (thousands) Rank Total Share
<S> <C> <C> <C> <C>
AEP-C&SW 4,690 1 21.9% 21.9%
Unicom Corp. 3,445 2 16.1% 38.0%
FirstEnergy Corp. 2,161 3 10.1% 48.1%
DTE Energy Co. 2,062 4 9.6% 57.7%
CMS Energy Corp. 1,628 5 7.6% 65.3%
Ameren Corp. 1,506 6 7.0% 72.3%
Cinergy Corp. 1,424 7 6.6% 79.0%
Wisconsin Energy Corp. 1,005 8 4.7% 83.7%
LG&E Energy Corp. 832 9 3.9% 87.6%
Illinova Corp. 568 10 2.7% 90.2%
DPL, Inc. 488 11 2.3% 92.5%
WPS Resources Corp. 440 12 2.1% 94.6%
IPALCO Enterprises, Inc. 423 13 2.0% 96.5%
Columbia-NiSource 418 14 2.0% 98.5%
Cilcorp, Inc. 195 15 0.9% 99.4%
SIGCORP, Inc. 123 16 0.6% 100.0%
Mount Carmel Public Utility Co. 6 17 0.03% 100.0%
Total 21,414
</TABLE>