ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-39.00 0.00%
Missouri Total 100.00% $268,161,058 $271,980,407 $147,975,880 $159,836,768 58.77%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 $0.00 $-224.00 0.00%
Missouri Total 100.00% $82,321,432 $79,876,541 $39,335,646 $42,737,585 53.50%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-3.00 0.00%
Missouri Total 100.00% $61,808,059 $61,009,066 $11,841,379 $15,054,425 24.68%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-6.00 0.00%
Missouri Total 100.00% $17,687,763 $17,302,729 $10,537,218 $10,671,396 61.67%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-824.00 0.00%
Missouri Total 100.00% $622,649,146 $614,760,000 $249,031,666 $248,131,677 40.36%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.96% $131,364.00 $1,151,365.00 $1,641,425.00 $1,507,742.00 130.95%
Missouri Total 100.00% $13,666,007 $12,470,067 $4,870,076 $4,988,731 40.01%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-28.00 0.00%
Missouri Total 100.00% $1,008,002,549 $968,998,320 $461,730,864 $594,472,086 61.35%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-1,160.00 0.00%
Missouri Total 100.00% $568,337,066 $603,483,554 $334,235,058 $378,856,753 62.78%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Auto Collision

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $88,124.00 $103,575.00 $76,296.00 $51,995.00 50.20%
Missouri Total 100.00% $785,477,015 $793,406,772 $450,298,920 $448,529,725 56.53%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Auto Comprehensive

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $37,338.00 $43,177.00 $16,655.00 $9,471.00 21.94%
Missouri Total 100.00% $457,656,918 $460,997,016 $204,530,039 $202,705,789 43.97%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Auto Liability Bodily Injury

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $69,510.00 $83,137.00 $126,294.00 $52,783.00 63.49%
Missouri Total 100.00% $719,748,706 $719,174,030 $438,738,616 $475,112,521 66.06%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Auto Liability Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $68,162.00 $81,317.00 $69,719.00 $29,067.00 35.75%
Missouri Total 100.00% $571,950,381 $573,165,668 $365,913,330 $365,566,650 63.78%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Auto Medical Payments

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $4,444.00 $4,902.00 $2,374.00 $3,156.00 64.38%
Missouri Total 100.00% $99,033,236 $98,995,200 $61,234,899 $57,751,777 58.34%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Underinsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $856.00 $1,065.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $45,065,083 $43,954,509 $28,229,009 $32,867,920 74.78%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Private Passenger Uninsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $15,773.00 $18,472.00 $0.00 $20,786.00 112.53%
Missouri Total 100.00% $91,622,974 $91,750,496 $47,367,334 $40,344,400 43.97%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-3,492.00 0.00%
Missouri Total 100.00% $45,726,733 $48,846,364 $23,180,412 $4,761,872 9.75%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Surety

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 $-917.00 0.00%
Missouri Total 100.00% $67,003,050 $65,353,672 $19,740,699 $20,079,091 30.72%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.00% $0.00 $0.00 $0.00 $-272.00 0.00%
Missouri Total 100.00% $588,121,986 $589,707,629 $281,411,163 $302,319,859 51.27%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 Supplemental Data for

Property & Casualty

Total Private Passenger Automobile

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $284,207.00 $335,645.00 $291,338.00 $167,258.00 49.83%
Missouri Total 100.00% $2,773,452,710 $2,784,301,481 $1,597,094,439 $1,623,488,230 58.31%



ALLSTATE NORTHBROOK INDEMNITY COMPANY

2005 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 0.01% $415,571.00 $1,487,010.00 $1,932,763.00 $1,668,307.00 112.19%
Missouri Total 100.00% $8,218,883,685 $8,161,366,248 $4,027,395,001 $4,348,337,255 53.28%



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