| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 143,852 | +4.0% |
| 3Q24 | 143,550 | - |
| 2Q24 | 152,267 | - |
| 1Q24 | 138,321 | - |
| 2Q21 | 106,073 | +36.1% |
| 1Q21 | 112,437 | -2.5% |
| 3Q20 | 87,918 | -8.6% |
| 2Q20 | 77,912 | -28.2% |
| 1Q20 | 115,361 | +6.7% |
| 3Q19 | 96,196 | +1.6% |
| 2Q19 | 108,490 | +16.0% |
| 1Q19 | 108,118 | +18.5% |
| 3Q18 | 94,693 | +10.0% |
| 2Q18 | 93,550 | +13.3% |
| 1Q18 | 91,270 | +6.7% |
| 3Q17 | 86,084 | +21.9% |
| 2Q17 | 82,591 | +10.1% |
| 1Q17 | 85,501 | +10.3% |
| 3Q16 | 70,618 | -7.2% |
| 2Q16 | 75,044 | +11.3% |
| 1Q16 | 77,497 | +11.3% |
| 3Q15 | 76,061 | +14.5% |
| 2Q15 | 67,404 | +4.3% |
| 1Q15 | 69,654 | +11.9% |
| 3Q14 | 66,400 | +5.7% |
| 2Q14 | 64,620 | +8.2% |
| 1Q14 | 62,243 | +13.6% |
| 3Q13 | 62,795 | +31.5% |
| 2Q13 | 59,696 | +18.8% |
| 1Q13 | 54,780 | +13.0% |
| 3Q12 | 47,757 | +14.1% |
| 2Q12 | 50,255 | +30.6% |
| 1Q12 | 48,488 | +27.9% |
| 3Q11 | 41,857 | +14.7% |
| 2Q11 | 38,474 | +5.4% |
| 1Q11 | 37,917 | - |
| 3Q10 | 36,493 | - |
| 2Q10 | 36,511 | - |