| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 612,523 | +9.8% |
| 3Q25 | 588,106 | +7.2% |
| 2Q25 | 585,387 | +9.5% |
| 1Q25 | 575,578 | +11.0% |
| 4Q24 | 557,920 | +11.5% |
| 3Q24 | 548,419 | +11.5% |
| 2Q24 | 534,585 | +13.2% |
| 1Q24 | 518,325 | +13.9% |
| 4Q23 | 500,419 | +14.9% |
| 3Q23 | 491,706 | +19.8% |
| 2Q23 | 472,105 | +18.3% |
| 1Q23 | 455,040 | +19.4% |
| 4Q22 | 435,416 | +19.7% |
| 3Q22 | 410,572 | +21.3% |
| 2Q22 | 398,946 | +26.9% |
| 1Q22 | 381,222 | +31.6% |
| 4Q21 | 363,635 | +36.4% |
| 3Q21 | 338,387 | +34.6% |
| 2Q21 | 314,472 | +30.8% |
| 1Q21 | 289,792 | +21.9% |
| 4Q20 | 266,628 | +11.1% |
| 3Q20 | 251,427 | +9.7% |
| 2Q20 | 240,506 | +10.9% |
| 1Q20 | 237,720 | +15.8% |
| 4Q19 | 239,901 | +25.2% |
| 3Q19 | 229,246 | +27.9% |
| 2Q19 | 216,801 | +29.3% |
| 1Q19 | 205,289 | - |
| 4Q18 | 191,585 | - |
| 3Q18 | 179,178 | - |
| 2Q18 | 167,628 | - |