ARCH INDEMNITY INSURANCE COMPANY

2008 Supplemental Data for

Property & Casualty

Other Liability - Warranty

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $499.00 $0.00 $-2.00 -0.40%
Missouri Total 100.00% $46,950,487 $24,789,379 $28,591,725 $29,423,664 118.69%



ARCH INDEMNITY INSURANCE COMPANY

2008 Supplemental Data for

Property & Casualty

Other Specific

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $1.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $2,891,876 $8,812,864 $1,239,952 $1,394,104 15.82%



ARCH INDEMNITY INSURANCE COMPANY

2008 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 0.00% $0.00 $500.00 $0.00 $-2.00 -0.40%
Missouri Total 100.00% $8,482,169,798 $8,475,190,441 $5,193,444,276 $5,545,130,263 65.43%



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