WESCO INSURANCE COMPANY

2009 Supplemental Data for

Property & Casualty

Burglary & Theft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.04% $1,217.00 $323.00 $0.00 $56.00 17.34%
Missouri Total 100.00% $3,182,065 $3,204,459 $555,484 $432,096 13.48%



WESCO INSURANCE COMPANY

2009 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 0.01% $9,636.00 $13,604.00 $4,024.00 $-3,676.00 -27.02%
Missouri Total 100.00% $69,154,118 $71,801,637 $38,620,769 $37,867,947 52.74%



WESCO INSURANCE COMPANY

2009 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 0.01% $3,606.00 $4,941.00 $1,505.00 $-1,375.00 -27.83%
Missouri Total 100.00% $49,460,665 $51,448,150 $27,569,025 $26,734,442 51.96%



WESCO INSURANCE COMPANY

2009 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 0.05% $126,081.00 $249,866.00 $92,966.00 $344,932.00 138.05%
Missouri Total 100.00% $237,445,190 $248,038,410 $154,682,730 $137,117,232 55.28%



WESCO INSURANCE COMPANY

2009 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% $245.00 $185.00 $180.00 $669.00 361.62%
Missouri Total 100.00% $59,009,477 $59,232,722 $33,517,860 $31,719,492 53.55%



WESCO INSURANCE COMPANY

2009 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 0.04% $3,128.00 $3,585.00 $2,306.00 $8,555.00 238.63%
Missouri Total 100.00% $8,332,300 $8,457,490 $4,843,583 $7,012,584 82.92%



WESCO INSURANCE COMPANY

2009 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 0.05% $7,551.00 $9,520.00 $5,567.00 $20,654.00 216.95%
Missouri Total 100.00% $15,315,772 $15,501,899 $7,191,076 $11,158,029 71.98%



WESCO INSURANCE COMPANY

2009 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 0.62% $59,749.00 $59,749.00 $0.00 $2,552.00 4.27%
Missouri Total 100.00% $9,562,362 $11,016,756 $6,271,432 $6,187,197 56.16%



WESCO INSURANCE COMPANY

2009 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 5.71% $237,223.00 $532,133.00 $155,552.00 $144,329.00 27.12%
Missouri Total 100.00% $4,154,410 $4,781,143 $2,340,868 $2,613,183 54.66%



WESCO INSURANCE COMPANY

2009 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 0.37% $2,775,491.00 $2,750,337.00 $878,391.00 $1,008,216.00 36.66%
Missouri Total 100.00% $743,922,238 $784,442,587 $459,440,256 $412,467,149 52.58%



WESCO INSURANCE COMPANY

2009 Supplemental Data for

Property & Casualty

Dwelling Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $6,895.00 $1,853.00 $0.00 $319.00 17.22%
Missouri Total 100.00% $135,190,717 $131,177,501 $69,931,682 $68,850,387 52.49%



WESCO INSURANCE COMPANY

2009 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 0.05% $98,692.00 $97,922.00 $24,238.00 $28,476.00 29.08%
Missouri Total 100.00% $211,405,830 $223,252,884 $128,380,740 $83,255,877 37.29%



WESCO INSURANCE COMPANY

2009 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 0.01% $45,322.00 $45,745.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $601,938,646 $616,111,938 $304,288,865 $287,982,695 46.74%



WESCO INSURANCE COMPANY

2009 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 0.15% $38,544.00 $27,305.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $25,875,272 $34,973,333 $27,960,920 $27,641,369 79.04%



WESCO INSURANCE COMPANY

2009 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 0.09% $23,609.00 $32,696.00 $0.00 $14,726.00 45.04%
Missouri Total 100.00% $27,083,268 $27,153,288 $16,429,441 $17,581,581 64.75%



WESCO INSURANCE COMPANY

2009 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 0.03% $150,247.00 $281,701.00 $106,548.00 $369,759.00 131.26%
Missouri Total 100.00% $438,717,522 $454,480,308 $266,425,043 $251,609,726 55.36%



WESCO INSURANCE COMPANY

2009 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% $6,895.00 $1,853.00 $0.00 $319.00 17.22%
Missouri Total 100.00% $340,216,650 $327,447,788 $214,954,602 $203,921,249 62.28%



WESCO INSURANCE COMPANY

2009 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 0.04% $3,436,989.00 $3,867,914.00 $1,164,729.00 $1,612,157.00 41.68%
Missouri Total 100.00% $8,304,542,734 $8,329,171,627 $4,993,465,146 $4,871,221,055 58.48%



WESCO INSURANCE COMPANY

2009 Supplemental Data for

Property & Casualty

Umbrella

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $0.00 $38,150.00 $0.00 $43,724.00 114.61%
Missouri Total 100.00% $45,363,571 $44,947,301 $12,066,967 $123,144,324 273.97%



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