| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 850,956 | +14.5% |
| 3Q25 | 825,760 | +14.5% |
| 2Q25 | 801,627 | +15.6% |
| 1Q25 | 770,317 | +16.5% |
| 4Q24 | 742,978 | +18.5% |
| 3Q24 | 720,995 | +21.3% |
| 2Q24 | 693,713 | +24.2% |
| 1Q24 | 661,049 | +24.7% |
| 4Q23 | 627,202 | +23.5% |
| 3Q23 | 594,348 | +22.9% |
| 2Q23 | 558,654 | +3.5% |
| 1Q23 | 530,185 | +4.3% |
| 4Q22 | 507,846 | +4.8% |
| 3Q22 | 483,601 | +3.1% |
| 2Q22 | 539,547 | +20.6% |
| 1Q22 | 508,134 | +18.8% |
| 4Q21 | 484,616 | +18.1% |
| 3Q21 | 469,063 | +18.2% |
| 2Q21 | 447,425 | +18.5% |
| 1Q21 | 427,579 | +19.7% |
| 4Q20 | 410,219 | +20.3% |
| 3Q20 | 396,973 | +21.7% |
| 2Q20 | 377,423 | +21.3% |
| 1Q20 | 357,325 | +21.9% |
| 4Q19 | 341,137 | +22.7% |
| 3Q19 | 326,085 | +21.2% |
| 2Q19 | 311,221 | +22.8% |
| 1Q19 | 293,218 | +24.1% |
| 4Q18 | 277,945 | +24.7% |
| 3Q18 | 269,048 | -27.5% |
| 2Q18 | 253,467 | -29.3% |
| 1Q18 | 236,246 | -30.9% |
| 4Q17 | 222,823 | -32.7% |
| 3Q17 | 371,290 | +15.6% |
| 2Q17 | 358,670 | +15.3% |
| 1Q17 | 341,895 | +15.8% |
| 4Q16 | 331,224 | +15.6% |
| 3Q16 | 321,267 | +15.7% |
| 2Q16 | 310,970 | +18.7% |
| 1Q16 | 295,291 | +18.1% |
| 4Q15 | 286,477 | +19.0% |
| 3Q15 | 277,567 | +19.4% |
| 2Q15 | 262,066 | +18.2% |
| 1Q15 | 250,114 | +17.3% |
| 4Q14 | 240,637 | +17.2% |
| 3Q14 | 232,414 | +17.6% |
| 2Q14 | 221,804 | +6.1% |
| 1Q14 | 213,208 | +7.2% |
| 4Q13 | 205,358 | +7.6% |
| 3Q13 | 197,656 | +5.5% |
| 2Q13 | 209,001 | +17.0% |
| 1Q13 | 198,968 | - |
| 4Q12 | 190,906 | - |
| 3Q12 | 187,434 | - |
| 2Q12 | 178,691 | - |