| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 94,758 | +31.0% |
| 3Q24 | 92,157 | +6.1% |
| 2Q24 | 88,125 | +26.8% |
| 1Q24 | 72,333 | -0.7% |
| 3Q23 | 86,850 | +7.4% |
| 2Q23 | 69,506 | -24.4% |
| 1Q23 | 72,819 | -18.5% |
| 3Q22 | 80,857 | -12.9% |
| 2Q22 | 91,938 | +28.2% |
| 1Q22 | 89,374 | +11.1% |
| 3Q21 | 92,869 | +25.0% |
| 2Q21 | 71,699 | -22.7% |
| 1Q21 | 80,441 | +1.4% |
| 3Q20 | 74,308 | +14.4% |
| 2Q20 | 92,760 | +41.6% |
| 1Q20 | 79,363 | +60.4% |
| 3Q19 | 64,928 | +5.2% |
| 2Q19 | 65,528 | +12.7% |
| 1Q19 | 49,472 | -12.3% |
| 3Q18 | 61,713 | +14.3% |
| 2Q18 | 58,141 | -249.3% |
| 1Q18 | 56,397 | +36.0% |
| 3Q17 | 53,997 | +26.0% |
| 2Q17 | -38,948 | -201.5% |
| 1Q17 | 41,454 | -6.6% |
| 3Q16 | 42,871 | -14.5% |
| 2Q16 | 38,363 | -14.0% |
| 1Q16 | 44,393 | +9.4% |
| 3Q15 | 50,128 | +24.7% |
| 2Q15 | 44,600 | +7.4% |
| 1Q15 | 40,571 | +10.7% |
| 3Q14 | 40,211 | +37.7% |
| 2Q14 | 41,519 | +60.4% |
| 1Q14 | 36,652 | -5.7% |
| 3Q13 | 29,210 | -18.8% |
| 2Q13 | 25,892 | -34.5% |
| 1Q13 | 38,852 | +11.1% |
| 3Q12 | 35,970 | -12.9% |
| 2Q12 | 39,525 | +10.3% |
| 1Q12 | 34,977 | +14.5% |
| 3Q11 | 41,311 | +12.4% |
| 2Q11 | 35,842 | +5.9% |
| 1Q11 | 30,548 | - |
| 3Q10 | 36,755 | - |
| 2Q10 | 33,856 | - |