| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 200,437 | +10.7% |
| 4Q24 | 197,061 | +11.8% |
| 3Q24 | 194,359 | +10.2% |
| 2Q24 | 185,864 | +8.1% |
| 1Q24 | 181,141 | +8.1% |
| 4Q23 | 176,227 | +5.4% |
| 3Q23 | 176,333 | - |
| 2Q23 | 171,932 | - |
| 1Q23 | 167,599 | - |
| 4Q22 | 167,274 | - |
| 3Q19 | 105,233 | +19.0% |
| 2Q19 | 98,146 | +22.9% |
| 1Q19 | 94,000 | +25.6% |
| 4Q18 | 91,433 | +23.5% |
| 3Q18 | 88,413 | +22.1% |
| 2Q18 | 79,826 | +17.0% |
| 1Q18 | 74,854 | +12.8% |
| 4Q17 | 74,055 | +13.2% |
| 3Q17 | 72,403 | +10.3% |
| 2Q17 | 68,249 | +13.5% |
| 1Q17 | 66,354 | +15.5% |
| 4Q16 | 65,392 | +16.9% |
| 3Q16 | 65,650 | +20.2% |
| 2Q16 | 60,114 | +17.7% |
| 1Q16 | 57,459 | +17.0% |
| 4Q15 | 55,931 | +15.0% |
| 3Q15 | 54,628 | +13.9% |
| 2Q15 | 51,062 | +15.2% |
| 1Q15 | 49,117 | +15.2% |
| 4Q14 | 48,623 | +14.2% |
| 3Q14 | 47,977 | +13.0% |
| 2Q14 | 44,307 | +11.6% |
| 1Q14 | 42,651 | +11.6% |
| 4Q13 | 42,560 | +11.8% |
| 3Q13 | 42,476 | +10.8% |
| 2Q13 | 39,685 | +12.8% |
| 1Q13 | 38,222 | +11.1% |
| 4Q12 | 38,060 | +7.1% |
| 3Q12 | 38,344 | +5.2% |
| 2Q12 | 35,168 | +2.8% |
| 1Q12 | 34,399 | - |
| 4Q11 | 35,549 | - |
| 3Q11 | 36,450 | - |
| 2Q11 | 34,209 | - |