WESCO INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Credit Property (Excluding V.S.I.)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.10% $8,913.00 $169,451.00 $141,730.00 $141,153.00 83.30%
Missouri Total 100.00% $8,909,334 $8,721,523 $3,335,740 $3,208,429 36.79%



WESCO INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Credit Unemployment

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 8.75% $620,164.00 $935,060.00 $183,804.00 $194,790.00 20.83%
Missouri Total 100.00% $7,088,235 $8,954,710 $1,296,705 $1,286,791 14.37%



WESCO INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Inland Marine (Incl Auto Cargo)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total -0.07% $-126,652.00 $964,070.00 $99,756.00 $63,303.00 6.57%
Missouri Total 100.00% $182,338,531 $187,165,278 $71,297,214 $69,123,743 36.93%



WESCO INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Total Property & Casualty

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $749,721.00 $2,315,877.00 $690,401.00 $651,097.00 28.11%
Missouri Total 100.00% $7,709,068,371 $7,428,541,557 $4,322,007,505 $4,840,084,182 65.16%



WESCO INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

VSI/Collateral Protection

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 5.50% $247,296.00 $247,296.00 $265,111.00 $251,851.00 101.84%
Missouri Total 100.00% $4,500,120 $4,377,791 $3,581,791 $3,366,751 76.91%



Additional data is available for this company for the following year(s):