| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 225,440 | +22.7% |
| 4Q24 | 218,405 | +29.3% |
| 3Q24 | 210,194 | +45.6% |
| 2Q24 | 198,908 | +41.7% |
| 1Q24 | 183,800 | +28.6% |
| 4Q23 | 168,871 | +5.7% |
| 3Q23 | 144,365 | -7.9% |
| 2Q23 | 140,368 | -15.5% |
| 1Q23 | 142,893 | -14.2% |
| 4Q22 | 159,690 | -8.5% |
| 3Q22 | 156,704 | -6.5% |
| 2Q22 | 166,175 | -7.2% |
| 1Q22 | 166,550 | -4.5% |
| 4Q21 | 174,572 | -2.8% |
| 3Q21 | 167,665 | -11.0% |
| 2Q21 | 179,089 | -6.8% |
| 1Q21 | 174,469 | +1.9% |
| 4Q20 | 179,646 | +17.6% |
| 3Q20 | 188,392 | +36.9% |
| 2Q20 | 192,072 | +45.4% |
| 1Q20 | 171,266 | +44.2% |
| 4Q19 | 152,819 | +29.2% |
| 3Q19 | 137,639 | +28.7% |
| 2Q19 | 132,060 | -22.6% |
| 1Q19 | 118,783 | -29.5% |
| 4Q18 | 118,322 | -27.0% |
| 3Q18 | 106,907 | -37.6% |
| 2Q18 | 170,712 | +1.6% |
| 1Q18 | 168,413 | +4.9% |
| 4Q17 | 162,006 | +6.0% |
| 3Q17 | 171,356 | +21.4% |
| 2Q17 | 167,983 | +21.5% |
| 1Q17 | 160,535 | - |
| 4Q16 | 152,810 | - |
| 3Q16 | 141,092 | - |
| 2Q16 | 138,214 | - |
| 1Q12 | 54,615 | -25.4% |
| 4Q11 | 42,491 | -75.7% |
| 3Q11 | 38,411 | -80.1% |
| 2Q11 | 36,454 | -83.9% |
| 1Q11 | 73,179 | - |
| 4Q10 | 174,625 | - |
| 3Q10 | 192,548 | - |
| 2Q10 | 226,036 | - |