MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Aircraft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.74% $239,179.00 $102,807.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $32,464,976 $33,277,303 $10,804,783 $9,466,912 28.45%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Collision

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.03% $29,126.00 $24,572.00 $259.00 $5,350.00 21.77%
Missouri Total 100.00% $102,908,301 $100,472,114 $46,435,406 $45,818,749 45.60%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Comprehensive

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $10,197.00 $10,649.00 $4,685.00 $7,747.00 72.75%
Missouri Total 100.00% $61,203,306 $60,296,445 $32,970,544 $31,213,703 51.77%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Liability Bodily Injury

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $153,448.00 $134,970.00 $0.00 $11,047.00 8.18%
Missouri Total 100.00% $266,104,571 $257,394,838 $167,500,159 $156,039,811 60.62%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Liability 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 $5,382.00 $3,911.00 0.00%
Missouri Total 100.00% $90,257,005 $91,663,772 $42,132,717 $46,623,735 50.86%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Medical Payments

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $4,545.00 $4,120.00 $0.00 $2,336.00 56.70%
Missouri Total 100.00% $7,769,372 $7,592,187 $4,641,831 $2,048,509 26.98%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Auto Uninsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.03% $5,558.00 $5,631.00 $0.00 $461.00 8.19%
Missouri Total 100.00% $17,185,381 $17,045,912 $7,666,069 $5,465,527 32.06%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $8,994.00 $8,191.00 $-8.00 $1,580.00 19.29%
Missouri Total 100.00% $135,095,191 $140,253,823 $59,288,986 $58,928,282 42.02%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Commercial Multi-Peril

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.09% $517,334.00 $505,356.00 $1,229.00 $95,800.00 18.96%
Missouri Total 100.00% $604,339,988 $594,249,075 $246,348,996 $288,959,671 48.63%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

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 0.08% $767,602.00 $876,861.00 $255,071.00 $476,402.00 54.33%
Missouri Total 100.00% $963,548,981 $951,290,491 $478,733,108 $593,495,368 62.39%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $6,340.00 $4,912.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $71,142,042 $68,942,586 $2,034 $663,937 0.96%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 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 0.00% $5,603.00 $2,102.00 $0.00 $189.00 8.99%
Missouri Total 100.00% $187,073,322 $187,813,880 $81,270,526 $85,100,266 45.31%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Ocean Marine

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $180,430.00 $0.00 $-7,681.00 -4.26%
Missouri Total 100.00% $36,534,614 $39,051,612 $22,959,021 $10,878,995 27.86%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

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 0.02% $67,094.00 $63,796.00 $0.00 $29,607.00 46.41%
Missouri Total 100.00% $409,263,293 $444,911,829 $227,717,624 $368,806,231 82.89%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Products Liability

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $27,991.00 $27,991.00 $0.00 $11,735.00 41.92%
Missouri Total 100.00% $48,418,835 $47,202,540 $38,723,657 $43,669,821 92.52%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Total Commercial Automobile

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.04% $202,874.00 $179,942.00 $10,326.00 $30,852.00 17.15%
Missouri Total 100.00% $545,427,936 $534,465,268 $301,346,726 $287,210,034 53.74%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

2004 Supplemental Data for

Property & Casualty

Total Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $8,994.00 $8,191.00 $-8.00 $1,580.00 19.29%
Missouri Total 100.00% $228,110,674 $229,282,107 $100,938,474 $99,328,482 43.32%



MITSUI SUMITOMO INSURANCE COMPANY OF AMERICA

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 0.02% $1,843,011.00 $1,952,388.00 $266,618.00 $638,484.00 32.70%
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):