| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 86,535 | +11.5% |
| 3Q24 | 93,180 | +13.4% |
| 2Q24 | 86,645 | +13.0% |
| 1Q24 | 77,643 | +13.7% |
| 3Q23 | 82,155 | +4.4% |
| 2Q23 | 76,702 | -13.2% |
| 3Q23 | 68,307 | -36.2% |
| 3Q22 | 78,726 | -45.0% |
| 2Q22 | 88,408 | -35.8% |
| 1Q22 | 106,991 | -12.2% |
| 3Q21 | 143,058 | +47.1% |
| 2Q21 | 137,803 | +79.8% |
| 1Q21 | 121,809 | +71.7% |
| 3Q20 | 97,245 | +28.7% |
| 2Q20 | 76,627 | +8.1% |
| 1Q20 | 70,960 | +22.9% |
| 4Q19 | 79,317 | +23.5% |
| 3Q19 | 75,548 | -7.7% |
| 2Q19 | 70,858 | -10.2% |
| 1Q19 | 57,732 | -27.8% |
| 4Q18 | 64,241 | -20.9% |
| 3Q18 | 81,837 | +1.5% |
| 2Q18 | 78,877 | +18.6% |
| 1Q18 | 79,986 | +37.8% |
| 4Q17 | 81,246 | +38.7% |
| 3Q17 | 80,630 | +30.2% |
| 2Q17 | 66,503 | +12.7% |
| 1Q17 | 58,032 | +6.0% |
| 4Q16 | 58,587 | -10.8% |
| 3Q16 | 61,909 | -12.3% |
| 2Q16 | 59,013 | -24.6% |
| 1Q16 | 54,725 | -19.3% |
| 4Q15 | 65,688 | -15.7% |
| 3Q15 | 70,555 | -12.9% |
| 2Q15 | 78,313 | -3.1% |
| 1Q15 | 67,829 | +1.0% |
| 4Q14 | 77,910 | +33.5% |
| 3Q14 | 81,016 | +51.8% |
| 2Q14 | 80,825 | +67.0% |
| 1Q14 | 67,152 | - |
| 4Q13 | 58,366 | - |
| 3Q13 | 53,360 | - |
| 2Q13 | 48,384 | - |