| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 99,800 | -6.3% |
| 3Q25 | 125,800 | -1.0% |
| 2Q25 | 132,600 | +64.9% |
| 1Q25 | 122,800 | +70.8% |
| 4Q24 | 106,500 | +90.9% |
| 3Q24 | 127,100 | +19.1% |
| 2Q24 | 80,400 | -34.8% |
| 1Q24 | 71,900 | +2.0% |
| 4Q23 | 55,800 | -37.2% |
| 3Q23 | 106,700 | -27.6% |
| 2Q23 | 123,400 | -20.8% |
| 1Q23 | 70,500 | -54.0% |
| 4Q22 | 88,900 | +5.5% |
| 3Q22 | 147,400 | -22.2% |
| 2Q22 | 155,800 | -34.5% |
| 1Q22 | 153,100 | -31.2% |
| 4Q21 | 84,300 | -43.2% |
| 3Q21 | 189,400 | -8.5% |
| 2Q21 | 237,900 | +25.4% |
| 1Q21 | 222,500 | +132.7% |
| 4Q20 | 148,400 | +36.9% |
| 3Q20 | 206,900 | +44.1% |
| 2Q20 | 189,700 | +23.9% |
| 1Q20 | 95,600 | -41.3% |
| 4Q19 | 108,400 | -26.9% |
| 3Q19 | 143,600 | -23.3% |
| 2Q19 | 153,100 | -20.2% |
| 1Q19 | 163,000 | +4.6% |
| 4Q18 | 148,200 | -0.6% |
| 3Q18 | 187,300 | +57.0% |
| 2Q18 | 191,800 | -6.4% |
| 1Q18 | 155,800 | +8.3% |
| 4Q17 | 149,100 | -5.8% |
| 3Q17 | 119,300 | -21.3% |
| 2Q17 | 204,900 | -1129.6% |
| 1Q17 | 143,800 | -14.6% |
| 4Q16 | 158,200 | +10.9% |
| 3Q16 | 151,500 | -6.3% |
| 2Q16 | -19,900 | -113.8% |
| 1Q16 | 168,300 | +24.1% |
| 4Q15 | 142,600 | -12.0% |
| 3Q15 | 161,600 | +484.6% |
| 2Q15 | 143,800 | -26.7% |
| 1Q15 | 135,600 | +6.3% |
| 4Q14 | 161,967 | -10.9% |
| 3Q14 | 27,642 | -85.6% |
| 2Q14 | 196,288 | +2.0% |
| 1Q14 | 127,603 | -24.5% |
| 4Q13 | 181,859 | +13.8% |
| 3Q13 | 192,140 | +19.5% |
| 2Q13 | 192,357 | +3.0% |
| 1Q13 | 168,921 | +9.6% |
| 4Q12 | 159,793 | +18.9% |
| 3Q12 | 160,843 | +6.3% |
| 2Q12 | 186,706 | +21.9% |
| 1Q12 | 154,105 | +24.9% |
| 4Q11 | 134,349 | +26.5% |
| 3Q11 | 151,347 | +49.9% |
| 2Q11 | 153,174 | +31.6% |
| 1Q11 | 123,400 | - |
| 4Q10 | 106,243 | - |
| 3Q10 | 100,955 | - |
| 2Q10 | 116,355 | - |