| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 159,869 | +13.5% |
| 3Q24 | 169,523 | +28.0% |
| 2Q24 | 146,952 | +18.3% |
| 1Q24 | 140,800 | +12.6% |
| 3Q23 | 132,425 | +68.2% |
| 2Q23 | 124,242 | +48.6% |
| 1Q23 | 125,041 | +50.1% |
| 3Q22 | 78,727 | +24.8% |
| 2Q22 | 83,591 | +18.2% |
| 1Q22 | 83,290 | -5.9% |
| 3Q21 | 63,105 | -36.1% |
| 2Q21 | 70,747 | +154.9% |
| 1Q21 | 88,501 | -19.3% |
| 3Q20 | 98,804 | +12.0% |
| 2Q20 | 27,757 | -71.9% |
| 1Q20 | 109,686 | +32.4% |
| 3Q19 | 88,218 | +29.5% |
| 2Q19 | 98,675 | +47.0% |
| 1Q19 | 82,872 | +1.6% |
| 3Q18 | 68,148 | -17.3% |
| 2Q18 | 67,131 | -25.8% |
| 1Q18 | 81,575 | -12.9% |
| 3Q17 | 82,429 | -19.1% |
| 2Q17 | 90,479 | -7.0% |
| 1Q17 | 93,611 | -1.9% |
| 3Q16 | 101,838 | +4.3% |
| 2Q16 | 97,292 | +9.4% |
| 1Q16 | 95,394 | -4.4% |
| 3Q15 | 97,624 | +10.9% |
| 2Q15 | 88,935 | -14.9% |
| 1Q15 | 99,778 | +10.6% |
| 3Q14 | 88,044 | +1.1% |
| 2Q14 | 104,466 | +12.2% |
| 1Q14 | 90,175 | -8.2% |
| 3Q13 | 87,072 | -8.1% |
| 2Q13 | 93,078 | -3.3% |
| 1Q13 | 98,235 | -6.2% |
| 3Q12 | 94,755 | -21.6% |
| 2Q12 | 96,234 | +13.1% |
| 1Q12 | 104,733 | +34.1% |
| 3Q11 | 120,889 | +56.0% |
| 2Q11 | 85,098 | +15.1% |
| 1Q11 | 78,079 | - |
| 3Q10 | 77,492 | - |
| 2Q10 | 73,944 | - |