| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 331,676 | +20.7% |
| 4Q24 | 321,400 | +23.7% |
| 3Q24 | 306,890 | +21.5% |
| 2Q24 | 291,087 | +23.0% |
| 1Q24 | 274,898 | +24.1% |
| 4Q23 | 259,758 | +26.1% |
| 3Q23 | 252,683 | +35.6% |
| 2Q23 | 236,594 | +37.9% |
| 1Q23 | 221,574 | +43.6% |
| 4Q22 | 205,996 | +49.0% |
| 3Q22 | 186,311 | +49.6% |
| 2Q22 | 171,576 | +56.3% |
| 1Q22 | 154,315 | +58.5% |
| 4Q21 | 138,223 | +56.4% |
| 3Q21 | 124,536 | +59.9% |
| 2Q21 | 109,803 | +61.5% |
| 1Q21 | 97,376 | +64.0% |
| 4Q20 | 88,352 | +75.5% |
| 3Q20 | 77,865 | +79.0% |
| 2Q20 | 67,978 | +82.0% |
| 1Q20 | 59,382 | +106.7% |
| 4Q19 | 50,357 | - |
| 3Q19 | 43,497 | - |
| 2Q19 | 37,359 | - |
| 1Q19 | 28,726 | - |