| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 189,820 | -11.9% |
| 3Q24 | 227,055 | +5.0% |
| 2Q24 | 259,140 | +10.9% |
| 1Q24 | 215,406 | +4.5% |
| 3Q23 | 216,260 | +13.9% |
| 2Q23 | 233,670 | +58.6% |
| 1Q23 | 206,054 | +57.3% |
| 3Q22 | 189,930 | +82.9% |
| 2Q22 | 147,293 | +77.2% |
| 1Q22 | 130,985 | +299.1% |
| 3Q21 | 137,031 | - |
| 2Q21 | 120,861 | - |
| 1Q21 | 94,184 | - |
| 4Q20 | 93,595 | +136.7% |
| 3Q21 | 103,844 | - |
| 2Q21 | 83,118 | - |
| 1Q21 | 32,821 | - |
| 4Q19 | 39,540 | +208.5% |
| 3Q19 | 53,846 | +21.3% |
| 2Q19 | 67,214 | +241.6% |
| 1Q19 | 20,154 | -206.1% |
| 4Q18 | 12,816 | - |
| 3Q18 | 44,404 | +11.6% |
| 2Q18 | 19,679 | -64.0% |
| 1Q18 | -18,997 | -253.2% |
| 3Q17 | 36,130 | +30.5% |
| 2Q17 | 47,313 | +23.5% |
| 1Q17 | 13,608 | -19.5% |
| 3Q17 | 39,801 | +43.8% |
| 2Q17 | 54,736 | +42.9% |
| 1Q17 | 12,401 | -26.6% |
| 3Q16 | 27,685 | - |
| 2Q16 | 38,316 | - |
| 1Q16 | 16,902 | - |
| 3Q14 | 28,446 | -5.8% |
| 2Q14 | 31,264 | +16.2% |
| 1Q14 | 12,116 | -21.8% |
| 3Q13 | 30,200 | +21.0% |
| 2Q13 | 26,899 | -5.4% |
| 1Q13 | 15,488 | -16.9% |
| 3Q12 | 27,438 | - |
| 2Q12 | 28,549 | - |
| 1Q12 | 18,633 | - |
| 3Q12 | 24,964 | - |
| 2Q12 | 28,420 | - |