| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 360,314 | -9.3% |
| 3Q25 | 404,075 | +8.3% |
| 2Q25 | 402,362 | +17.3% |
| 1Q25 | 406,666 | +30.4% |
| 4Q24 | 397,225 | +39.5% |
| 3Q24 | 373,263 | +40.0% |
| 2Q24 | 343,070 | +52.2% |
| 1Q24 | 311,749 | +55.5% |
| 4Q23 | 284,784 | +55.7% |
| 3Q23 | 266,672 | +66.2% |
| 2Q23 | 225,415 | +62.6% |
| 1Q23 | 200,456 | +57.3% |
| 4Q22 | 182,916 | +56.5% |
| 3Q22 | 160,482 | +38.2% |
| 2Q22 | 138,665 | +30.6% |
| 1Q22 | 127,416 | +27.7% |
| 4Q21 | 116,869 | +19.6% |
| 3Q21 | 116,087 | +19.6% |
| 2Q21 | 106,175 | +19.5% |
| 1Q21 | 99,775 | +19.8% |
| 4Q20 | 97,717 | +9.5% |
| 3Q20 | 97,044 | +6.2% |
| 2Q20 | 88,830 | +10.2% |
| 1Q20 | 83,319 | +10.5% |
| 4Q19 | 89,228 | +15.8% |
| 3Q19 | 91,387 | +21.3% |
| 2Q19 | 80,613 | +10.5% |
| 1Q19 | 75,432 | -3.5% |
| 4Q18 | 77,046 | -9.7% |
| 3Q18 | 75,361 | -19.5% |
| 2Q18 | 72,977 | -21.8% |
| 1Q18 | 78,163 | -18.4% |
| 4Q17 | 85,347 | -14.2% |
| 3Q17 | 93,586 | -30.5% |
| 2Q17 | 93,322 | -28.8% |
| 1Q17 | 95,842 | -26.9% |
| 4Q16 | 99,526 | -27.6% |
| 3Q16 | 134,576 | -18.4% |
| 2Q16 | 131,120 | -19.3% |
| 1Q16 | 131,114 | -20.7% |
| 4Q15 | 137,418 | -19.0% |
| 3Q15 | 164,882 | -3.0% |
| 2Q15 | 162,412 | -1.1% |
| 1Q15 | 165,380 | +3.2% |
| 4Q14 | 169,575 | +5.5% |
| 3Q14 | 169,968 | +17.1% |
| 2Q14 | 164,143 | +25.2% |
| 1Q14 | 160,310 | +27.4% |
| 4Q13 | 160,724 | +35.9% |
| 3Q13 | 145,118 | +44.5% |
| 2Q13 | 131,057 | +49.5% |
| 1Q13 | 125,848 | - |
| 4Q12 | 118,251 | - |
| 3Q12 | 100,450 | - |
| 2Q12 | 87,650 | - |