| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 558,327 | +0.1% |
| 4Q24 | 563,929 | +4.5% |
| 3Q24 | 608,504 | +19.0% |
| 2Q24 | 587,265 | +17.2% |
| 1Q24 | 557,848 | +18.3% |
| 4Q23 | 539,883 | +21.9% |
| 3Q23 | 511,480 | +20.9% |
| 2Q23 | 500,933 | +24.6% |
| 1Q23 | 471,471 | +24.4% |
| 4Q22 | 443,061 | +28.7% |
| 3Q22 | 423,063 | +34.3% |
| 2Q22 | 401,915 | +36.8% |
| 1Q22 | 379,013 | +37.2% |
| 4Q21 | 344,237 | +30.9% |
| 3Q21 | 315,022 | +24.3% |
| 2Q21 | 293,724 | +19.9% |
| 1Q21 | 276,318 | +15.8% |
| 4Q20 | 262,943 | +13.9% |
| 3Q20 | 253,354 | +15.4% |
| 2Q20 | 245,016 | +15.0% |
| 1Q20 | 238,567 | +15.3% |
| 4Q19 | 230,784 | +16.0% |
| 3Q19 | 219,551 | +16.5% |
| 2Q19 | 213,049 | +17.8% |
| 1Q19 | 206,851 | +18.4% |
| 4Q18 | 198,914 | +19.0% |
| 3Q18 | 188,469 | +21.5% |
| 2Q18 | 180,835 | +15.7% |
| 1Q18 | 174,682 | +16.0% |
| 4Q17 | 167,129 | +17.2% |
| 3Q17 | 155,175 | +14.3% |
| 2Q17 | 156,325 | +23.5% |
| 1Q17 | 150,643 | +25.3% |
| 4Q16 | 142,652 | +24.5% |
| 3Q16 | 135,739 | +25.6% |
| 2Q16 | 126,550 | +24.9% |
| 1Q16 | 120,242 | +28.7% |
| 4Q15 | 114,558 | +28.1% |
| 3Q15 | 108,079 | +32.0% |
| 2Q15 | 101,308 | +33.9% |
| 1Q15 | 93,437 | +32.4% |
| 4Q14 | 89,454 | +34.1% |
| 3Q14 | 81,891 | +22.1% |
| 2Q14 | 75,663 | +3.1% |
| 1Q14 | 70,564 | -3.5% |
| 4Q13 | 66,686 | -8.1% |
| 3Q13 | 67,047 | -7.3% |
| 2Q13 | 73,372 | +2.0% |
| 1Q13 | 73,092 | +0.4% |
| 4Q12 | 72,531 | -8.1% |
| 3Q12 | 72,351 | +15.2% |
| 2Q12 | 71,933 | - |
| 1Q12 | 72,783 | +15.9% |
| 4Q11 | 78,953 | - |
| 1Q11 | 62,809 | - |