| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 559,500 | +19.2% |
| 4Q24 | 528,500 | +21.2% |
| 3Q24 | 522,200 | +22.7% |
| 2Q24 | 513,500 | +26.0% |
| 1Q24 | 469,400 | +27.0% |
| 4Q23 | 436,100 | +23.2% |
| 3Q23 | 425,500 | +24.1% |
| 2Q23 | 407,400 | +25.8% |
| 1Q23 | 369,700 | +33.1% |
| 4Q22 | 353,900 | +40.8% |
| 3Q22 | 343,000 | +51.9% |
| 2Q22 | 323,800 | +76.4% |
| 1Q22 | 277,800 | +97.4% |
| 4Q21 | 251,400 | +138.3% |
| 3Q21 | 225,800 | +59.8% |
| 2Q21 | 183,600 | +36.8% |
| 1Q21 | 140,700 | +3.8% |
| 4Q20 | 105,500 | -20.0% |
| 3Q20 | 141,300 | +13.1% |
| 2Q20 | 134,200 | +21.8% |
| 1Q20 | 135,500 | +45.9% |
| 4Q19 | 131,900 | +39.9% |
| 3Q19 | 124,900 | +48.0% |
| 2Q19 | 110,200 | +202.7% |
| 1Q19 | 92,900 | +430.9% |
| 4Q18 | 94,300 | +959.6% |
| 3Q18 | 84,400 | +158.9% |
| 2Q18 | 36,400 | +33.3% |
| 1Q18 | 17,500 | +105.9% |
| 4Q17 | 8,900 | -1212.5% |
| 3Q17 | 32,600 | - |
| 2Q17 | 27,300 | - |
| 1Q17 | 8,500 | - |
| 4Q16 | -800 | - |