WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Property & Casualty

Direct Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $174,873.00 $8,298.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $963,548,981 $951,290,491 $478,733,108 $593,495,368 62.39%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Property & Casualty

Excess Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 8.10% $1,908,110.00 $2,129,490.00 $727,034.00 $1,759,964.00 82.65%
Missouri Total 100.00% $23,564,531 $23,070,006 $7,341,650 $2,614,302 11.33%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Accident & Health

Group Stop Loss

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.32% 20,357 $3,063,513.00 $3,063,513.00 $0.00 $1,545,735.00 $519,046.00 16.94%
Missouri Total 100.00% 827,624 $232,404,579 $232,951,401 $0 $86,691,187 $189,878,256 81.51%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Property & Casualty

Other Liability - Bodily Injury & Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $0.00 $0.00 $3,745,130.00 0.00%
Missouri Total 100.00% $409,263,293 $444,911,829 $227,717,624 $368,806,231 82.89%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Property & Casualty

Professional Liability (Excl Medical Malpractice)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.49% $322,641.00 $323,501.00 $864,328.00 $250,987.00 77.58%
Missouri Total 100.00% $65,935,399 $65,635,698 $18,717,253 $26,301,057 40.07%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $0.00 $0.00 $-15,184.00 0.00%
Missouri Total 100.00% $57,700,529 $58,025,787 $4,164,385 $8,226,200 14.18%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Accident & Health

Total Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.07% 20,357 $3,063,513.00 $3,063,513.00 $0.00 $1,545,735.00 $519,046.00 16.94%
Missouri Total 100.00% 15,325,488 $4,295,618,608 $4,290,144,267 $1,485,559 $3,002,308,121 $3,208,218,965 74.78%



WESTPORT INSURANCE CORPORATION

2004 Supplemental Data for

Accident & Health

Total Group Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.09% 20,357 $3,063,513.00 $3,063,513.00 $0.00 $1,545,735.00 $519,046.00 16.94%
Missouri Total 100.00% 13,467,585 $3,292,621,915 $3,288,067,459 $208,057 $2,379,030,650 $2,553,729,227 77.67%



WESTPORT INSURANCE CORPORATION

2004 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 0.03% $2,405,624.00 $2,461,289.00 $1,591,362.00 $5,740,897.00 233.25%
Missouri Total 100.00% $7,912,453,158 $7,829,991,916 $4,189,177,430 $4,504,110,599 57.52%



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