| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 79,202 | +20.3% |
| 3Q24 | 81,251 | +12.3% |
| 2Q24 | 87,379 | +13.5% |
| 1Q24 | 65,822 | +26.2% |
| 3Q23 | 72,351 | +16.8% |
| 2Q23 | 77,002 | +39.8% |
| 1Q23 | 52,156 | +7.2% |
| 3Q22 | 61,934 | +39.0% |
| 2Q22 | 55,092 | +36.9% |
| 1Q22 | 48,657 | +65.5% |
| 3Q21 | 44,547 | +177.7% |
| 2Q21 | 40,252 | -277.1% |
| 1Q21 | 29,406 | -14.2% |
| 4Q20 | 32,172 | -47.7% |
| 3Q20 | 16,042 | -69.8% |
| 2Q20 | -22,722 | -134.8% |
| 1Q20 | 34,267 | -35.6% |
| 4Q19 | 61,571 | +16.7% |
| 3Q19 | 53,061 | +21.8% |
| 2Q19 | 65,266 | +33.7% |
| 1Q19 | 53,185 | +36.7% |
| 4Q18 | 52,742 | +24.8% |
| 3Q18 | 43,573 | +28.3% |
| 2Q18 | 48,811 | +27.6% |
| 1Q18 | 38,918 | +17.7% |
| 4Q17 | 42,277 | +17.2% |
| 3Q17 | 33,954 | +29.8% |
| 2Q17 | 38,250 | +37.4% |
| 1Q17 | 33,055 | +29.1% |
| 4Q16 | 36,068 | +25.3% |
| 3Q16 | 26,153 | +153.0% |
| 2Q16 | 27,831 | - |
| 1Q16 | 25,610 | - |
| 4Q15 | 28,793 | - |
| 3Q15 | 10,339 | - |