AMBAC ASSURANCE CORPORATION

1999 Supplemental Data for

Property & Casualty

Financial Guaranty

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 23.89% $4,279,908.00 $1,420,497.00 $43,863.00 $20,464.00 1.44%
Missouri Total 100.00% $17,912,587 $8,690,792 $-379,872 $794,689 9.14%



AMBAC ASSURANCE CORPORATION

1999 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 0.08% $4,279,908.00 $1,420,497.00 $43,863.00 $20,464.00 1.44%
Missouri Total 100.00% $5,428,912,606 $5,347,544,773 $3,394,785,889 $3,451,256,420 64.54%



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