| 144,928,000 United States dollar$144.93 million | 2007-12-31 | 2008-12-31 | superseded | 0.95 | 1 source for operating income 144,928,000 United States dollar | clm_246ACF92D97A |
| 212,264,000 United States dollar$212.26 million | 2008-12-31 | 2009-12-31 | superseded | 0.95 | 1 source for operating income 212,264,000 United States dollar | clm_27301F94D67D |
| 223,480,000 United States dollar$223.48 million | 2009-12-31 | 2010-12-31 | superseded | 0.95 | 1 source for operating income 223,480,000 United States dollar | clm_C3BE13419F7E |
| 254,277,000 United States dollar$254.28 million | 2010-12-31 | 2011-12-31 | superseded | 0.95 | 1 source for operating income 254,277,000 United States dollar | clm_2435C0D9FA69 |
| 290,649,000 United States dollar$290.65 million | 2011-12-31 | 2012-12-31 | superseded | 0.95 | 1 source for operating income 290,649,000 United States dollar | clm_000E4252E003 |
| 314,487,000 United States dollar$314.49 million | 2012-12-31 | 2013-12-31 | superseded | 0.95 | 1 source for operating income 314,487,000 United States dollar | clm_9D287BB61CDF |
| 413,968,000 United States dollar$413.97 million | 2013-12-31 | 2014-12-31 | superseded | 0.95 | 1 source for operating income 413,968,000 United States dollar | clm_0CB98AD77ECD |
| 489,519,000 United States dollar$489.52 million | 2014-12-31 | 2015-12-31 | superseded | 0.95 | 1 source for operating income 489,519,000 United States dollar | clm_145D5956575C |
| 466,150,000 United States dollar$466.15 million | 2015-12-31 | 2016-12-31 | superseded | 0.95 | 1 source for operating income 466,150,000 United States dollar | clm_830BF8BFF22D |
| 459,594,000 United States dollar$459.59 million | 2016-12-31 | 2017-12-31 | superseded | 0.95 | 1 source for operating income 459,594,000 United States dollar | clm_70E4298F86AA |
| 316,219,000 United States dollar$316.22 million | 2017-12-31 | 2018-12-31 | superseded | 0.95 | 1 source for operating income 316,219,000 United States dollar | clm_05D9F55435A5 |
| 362,499,000 United States dollar$362.5 million | 2018-12-31 | 2019-12-31 | superseded | 0.95 | 1 source for operating income 362,499,000 United States dollar | clm_C4E5D0EF131B |
| 548,918,000 United States dollar$548.92 million | 2019-12-31 | 2020-12-31 | superseded | 0.95 | 1 source for operating income 548,918,000 United States dollar | clm_2D742DA4B33A |
| 658,534,000 United States dollar$658.53 million | 2020-12-31 | 2021-12-31 | superseded | 0.95 | 3 sources for operating income 658,534,000 United States dollar | clm_01D1C9051D16 |
| 783,148,000 United States dollar$783.15 million | 2021-12-31 | 2022-12-31 | superseded | 0.95 | 1 source for operating income 783,148,000 United States dollar | clm_361A3BF03E05 |
| 676,274,000 United States dollar$676.27 million | 2022-12-31 | 2023-12-31 | superseded | 0.95 | 1 source for operating income 676,274,000 United States dollar | clm_99AB0F5CAB4F |
| 637,338,000 United States dollar$637.34 million | 2023-12-31 | 2024-12-31 | superseded | 0.95 | 1 source for operating income 637,338,000 United States dollar | clm_56F11382148D |
| 533,411,000 United States dollar$533.41 million | 2024-12-31 | 2025-12-31 | superseded | 0.95 | 1 source for operating income 533,411,000 United States dollar | clm_9420E8997BEA |
| 566,944,000 United States dollar$566.94 million | 2025-12-31 | present | valid | 0.95 | 1 source for operating income 566,944,000 United States dollar | clm_81C03707A916 |