| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 115,999 | -6.0% |
| 4Q24 | 120,405 | -0.4% |
| 3Q24 | 119,241 | +3.6% |
| 2Q24 | 105,590 | +1.5% |
| 1Q24 | 123,429 | +14.0% |
| 4Q23 | 120,858 | +18.9% |
| 3Q23 | 115,133 | +33.1% |
| 2Q23 | 103,995 | +10.8% |
| 1Q23 | 108,286 | +15.6% |
| 4Q22 | 101,656 | +12.6% |
| 3Q22 | 86,513 | +3.7% |
| 2Q22 | 93,885 | +55.7% |
| 1Q22 | 93,661 | +31.7% |
| 4Q21 | 90,256 | +24.4% |
| 3Q21 | 83,455 | -7.7% |
| 2Q21 | 60,301 | -18.4% |
| 1Q21 | 71,118 | +10.3% |
| 4Q20 | 72,547 | +12.8% |
| 3Q20 | 90,425 | +18.2% |
| 2Q20 | 73,923 | +19.7% |
| 1Q20 | 64,475 | +6.6% |
| 4Q19 | 64,303 | -9.7% |
| 3Q19 | 76,486 | +11.9% |
| 2Q19 | 61,744 | -17.3% |
| 1Q19 | 60,462 | -43.9% |
| 4Q18 | 71,242 | -51.0% |
| 3Q18 | 68,329 | -57.9% |
| 2Q18 | 74,655 | -57.0% |
| 1Q18 | 107,800 | -37.9% |
| 4Q17 | 145,247 | -25.8% |
| 3Q17 | 162,139 | -42.4% |
| 2Q17 | 173,617 | -38.6% |
| 1Q17 | 173,689 | -45.0% |
| 4Q16 | 195,694 | -38.7% |
| 3Q16 | 281,303 | -14.4% |
| 2Q16 | 282,918 | -15.0% |
| 1Q16 | 316,082 | -7.6% |
| 4Q15 | 319,162 | -8.1% |
| 3Q15 | 328,632 | -1.2% |
| 2Q15 | 332,757 | - |
| 1Q15 | 342,136 | - |
| 4Q14 | 347,193 | +8.5% |
| 3Q14 | 332,729 | - |
| 4Q13 | 320,006 | -8.3% |
| 4Q12 | 348,830 | - |