| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 107,000 | -12.9% |
| 3Q24 | 161,300 | -9.0% |
| 2Q24 | 126,200 | -30.8% |
| 1Q24 | 122,800 | -20.9% |
| 3Q23 | 177,300 | -4.8% |
| 2Q23 | 182,500 | -20.1% |
| 1Q23 | 155,300 | -18.1% |
| 3Q22 | 186,200 | +2.6% |
| 2Q22 | 228,400 | +8.1% |
| 1Q22 | 189,700 | +8.0% |
| 3Q21 | 181,400 | +82.9% |
| 2Q21 | 211,300 | +104.0% |
| 1Q21 | 175,600 | +99.5% |
| 3Q20 | 99,200 | +47.4% |
| 2Q20 | 103,600 | +28.7% |
| 1Q20 | 88,000 | +24.5% |
| 3Q19 | 67,300 | +10.7% |
| 2Q19 | 80,500 | +33.5% |
| 1Q19 | 70,700 | +32.4% |
| 3Q18 | 60,800 | -4.9% |
| 2Q18 | 60,300 | +41.2% |
| 1Q18 | 53,400 | -12.9% |
| 3Q17 | 63,900 | +24.6% |
| 2Q17 | 42,700 | -30.2% |
| 1Q17 | 61,300 | +104.3% |
| 3Q16 | 51,300 | -1565.7% |
| 2Q16 | 61,200 | +56.5% |
| 1Q16 | 30,000 | -37.2% |
| 3Q15 | -3,500 | -108.0% |
| 2Q15 | 39,100 | -27.7% |
| 1Q15 | 47,800 | +21.6% |
| 3Q14 | 44,000 | +10.8% |
| 2Q14 | 54,100 | +27.3% |
| 1Q14 | 39,300 | -9.2% |
| 3Q13 | 39,700 | +51.0% |
| 2Q13 | 42,500 | +19.4% |
| 1Q13 | 43,300 | +3.8% |
| 3Q12 | 26,300 | +0.8% |
| 2Q12 | 35,600 | - |
| 1Q12 | 41,700 | +44.8% |
| 3Q11 | 26,100 | +3.2% |
| 1Q11 | 28,800 | - |
| 3Q10 | 25,300 | - |
| 2Q10 | 30,500 | - |