WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.01% $440.00 $440.00 $0.00 $133.00 30.23%
Missouri Total 100.00% $3,620,651 $3,312,173 $891,750 $582,766 17.59%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.04% $24,010.00 $50,677.00 $35,493.00 $35,493.00 70.04%
Missouri Total 100.00% $67,973,411 $67,092,775 $49,185,497 $49,373,363 73.59%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.03% $13,812.00 $21,678.00 $47,725.00 $47,725.00 220.15%
Missouri Total 100.00% $48,805,511 $49,307,255 $48,995,508 $50,364,145 102.14%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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% $140,143.00 $200,223.00 $213,311.00 $-83,853.00 -41.88%
Missouri Total 100.00% $243,315,390 $242,282,062 $131,212,252 $157,399,677 64.97%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.07% $44,107.00 $61,887.00 $25,264.00 $28,989.00 46.84%
Missouri Total 100.00% $65,314,047 $62,637,287 $38,905,581 $46,438,542 74.14%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.05% $4,708.00 $7,508.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $8,935,290 $8,845,547 $11,944,181 $16,319,151 184.49%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.06% $11,530.00 $13,751.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $18,985,703 $18,979,158 $13,430,615 $13,989,339 73.71%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.00% $150.00 $38.00 $0.00 $-3.00 -7.89%
Missouri Total 100.00% $132,096,980 $132,862,854 $534,785,776 $914,391,979 688.22%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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% $558,540.00 $449,470.00 $60,101.00 $177,333.00 39.45%
Missouri Total 100.00% $623,078,795 $617,289,195 $781,102,405 $1,024,996,965 166.05%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.36% $2,535,543.00 $3,521,589.00 $3,261,559.00 $2,831,275.00 80.40%
Missouri Total 100.00% $711,838,566 $698,167,969 $466,741,914 $445,394,771 63.79%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.00% $0.00 $0.00 $0.00 $-613.00 0.00%
Missouri Total 100.00% $122,365,452 $117,383,846 $110,315,391 $108,821,007 92.71%



WAUSAU BUSINESS INSURANCE COMPANY

2011 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $623.00 $1,189.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $88,645,202 $88,150,399 $14,839 $264,831 0.30%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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% $0.00 $0.00 $0.00 $7.00 0.00%
Missouri Total 100.00% $225,757,245 $224,301,660 $95,502,294 $102,810,977 45.84%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.07% $398,313.00 $388,660.00 $564,268.00 $825,349.00 212.36%
Missouri Total 100.00% $539,738,707 $507,441,650 $290,505,798 $277,999,437 54.78%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.35% $95,673.00 $84,936.00 $0.00 $77,216.00 90.91%
Missouri Total 100.00% $27,565,820 $27,187,832 $34,632,487 $49,270,952 181.22%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.02% $18,012.00 $11,000.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $90,360,354 $89,338,684 $42,534,077 $39,438,333 44.14%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 0.05% $238,310.00 $355,724.00 $321,793.00 $28,354.00 7.97%
Missouri Total 100.00% $453,329,352 $449,144,084 $293,673,634 $333,884,217 74.34%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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% $150.00 $38.00 $0.00 $-616.00 -1,621.05%
Missouri Total 100.00% $392,952,320 $399,228,408 $766,541,068 $1,196,005,414 299.58%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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% $3,845,604.00 $4,809,532.00 $4,207,721.00 $3,925,212.00 81.61%
Missouri Total 100.00% $8,596,852,003 $8,512,987,529 $7,215,311,579 $8,060,392,321 94.68%



WAUSAU BUSINESS INSURANCE COMPANY

2011 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 $-3,514.00 $0.00 $-13,839.00 393.82%
Missouri Total 100.00% $46,892,405 $36,080,620 $27,942,582 $21,550,555 59.73%



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