v2.4.0.6

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Revenues |  |  |
Net premiums earned | $ 3,314,961 | $ 2,947,410 | $ 2,791,764
Net investment income | 362,430 | 406,892 | 464,478
Other insurance related income (loss) | 2,396 | 2,073 | (129,681)
Net realized investment gains (losses): |  |  |
Other-than-temporary impairment (OTTI) losses | (16,446) | (19,216) | (339,994)
Non-credit portion of OTTI losses recognized in other comprehensive income | 585 | 1,284 | 2,559
Other realized investment gains | 137,300 | 213,030 | 25,851
Total net realized investment gains (losses) | 121,439 | 195,098 | (311,584)
Total revenues | 3,801,226 | 3,551,473 | 2,814,977
Expenses |  |  |
Net losses and loss expenses | 2,675,052 | 1,677,132 | 1,423,872
Acquisition costs | 587,469 | 488,712 | 420,495
General and administrative expenses | 459,151 | 449,885 | 370,157
Foreign exchange losses (gains) | (44,582) | (15,535) | 28,561
Interest expense and financing costs | 62,598 | 55,876 | 32,031
Total expenses | 3,739,688 | 2,656,070 | 2,275,116
Income before income taxes | 61,538 | 895,403 | 539,861
Income tax expense | 15,233 | 38,680 | 41,975
Net income | 46,305 | 856,723 | 497,886
Preferred share dividends | 36,875 | 36,875 | 36,875
Net income available to common shareholders | $ 9,430 | $ 819,848 | $ 461,011
Net income per common share: |  |  |
Basic net income | $ 0.08 | $ 6.74 | $ 3.36
Diluted net income | $ 0.07 | $ 6.02 | $ 3.07
Weighted average number of common shares outstanding: |  |  |
Weighted average number of common shares outstanding - basic | 122,499 | 121,728 | 137,279
Weighted average number of common shares outstanding - diluted | 128,122 | 136,199 | 150,371
Cash dividends declared per common share | $ 0.93 | $ 0.86 | $ 0.81

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