WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.00% $0.00 $0.00 $0.00 $-1.00 0.00%
Missouri Total 100.00% $4,486,169 $4,096,450 $-508,812 $92,897 2.27%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.14% $129,902.00 $118,612.00 $21,502.00 $21,502.00 18.13%
Missouri Total 100.00% $92,474,523 $93,458,371 $54,124,240 $54,255,152 58.05%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.11% $69,966.00 $71,053.00 $6,267.00 $6,267.00 8.82%
Missouri Total 100.00% $64,583,189 $64,500,523 $61,101,767 $60,705,338 94.12%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.22% $576,085.00 $508,321.00 $2,713.00 $66,866.00 13.15%
Missouri Total 100.00% $257,416,800 $259,851,118 $134,421,032 $156,308,862 60.15%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.20% $167,294.00 $194,811.00 $53,560.00 $52,624.00 27.01%
Missouri Total 100.00% $82,830,527 $82,671,242 $40,838,688 $40,730,063 49.27%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.01% $6,793.00 $6,207.00 $5,000.00 $-48,243.00 -777.24%
Missouri Total 100.00% $88,791,644 $88,343,882 $14,942,188 $18,041,768 20.42%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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% $10,257.00 $10,024.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $19,057,212 $18,795,548 $10,188,570 $12,963,327 68.97%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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% $737.00 $311.00 $0.00 $8,595.00 2,763.67%
Missouri Total 100.00% $111,471,643 $109,462,300 $59,637,104 $96,110,695 87.80%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.07% $433,727.00 $369,788.00 $48,014.00 $270,846.00 73.24%
Missouri Total 100.00% $631,114,959 $626,549,471 $439,987,620 $530,264,046 84.63%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 1.25% $12,520,984.00 $12,262,706.00 $4,841,657.00 $7,841,844.00 63.95%
Missouri Total 100.00% $1,002,570,001 $992,049,972 $424,018,402 $542,248,649 54.66%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 $-751.00 0.00%
Missouri Total 100.00% $125,716,338 $123,855,165 $75,814,094 $83,344,916 67.29%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 Supplemental Data for

Property & Casualty

Fidelity

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 $-24.00 0.00%
Missouri Total 100.00% $20,361,971 $21,271,061 $10,450,633 $5,404,531 25.41%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 $-2.00 0.00%
Missouri Total 100.00% $232,233,886 $221,364,045 $106,188,581 $132,014,826 59.64%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.03% $156,546.00 $356,386.00 $29,204.00 $-331,385.00 -92.98%
Missouri Total 100.00% $609,320,778 $606,834,036 $371,638,001 $406,762,156 67.03%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.01% $4,149.00 $469,151.00 $537,528.00 $370,860.00 79.05%
Missouri Total 100.00% $44,403,319 $42,164,248 $20,352,833 $16,253,820 38.55%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.00% $3,025.00 $4,996.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $77,928,892 $83,611,658 $34,396,030 $60,138,372 71.93%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.16% $960,297.00 $909,028.00 $89,042.00 $99,016.00 10.89%
Missouri Total 100.00% $605,153,895 $607,620,684 $315,616,485 $343,004,510 56.45%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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% $737.00 $311.00 $0.00 $7,844.00 2,522.19%
Missouri Total 100.00% $295,134,822 $291,522,479 $146,503,161 $187,777,953 64.41%



WAUSAU UNDERWRITERS INSURANCE COMPANY

2006 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 0.17% $14,079,465.00 $14,372,366.00 $5,545,445.00 $8,258,998.00 57.46%
Missouri Total 100.00% $8,413,347,296 $8,321,806,293 $5,503,150,397 $6,015,338,706 72.28%



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