| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 62 | -18.3% |
| 4Q24 | 53 | - |
| 3Q24 | -127 | -268.5% |
| 2Q24 | -1,719 | -1948.8% |
| 1Q24 | 76 | -18.3% |
| 3Q23 | 75 | -26.4% |
| 2Q23 | 92 | +7.3% |
| 1Q23 | 93 | -5.8% |
| 3Q22 | 102 | +4.9% |
| 2Q22 | 86 | -14.9% |
| 1Q22 | 99 | +1.3% |
| 3Q21 | 97 | -2.3% |
| 2Q21 | 101 | +42.3% |
| 1Q21 | 98 | +64.2% |
| 4Q20 | 80 | -20.0% |
| 3Q20 | 99 | +2.3% |
| 2Q20 | 71 | -1.5% |
| 1Q20 | 59 | -23.4% |
| 4Q19 | 100 | +19.1% |
| 3Q19 | 97 | -0.8% |
| 2Q19 | 72 | -7.8% |
| 1Q19 | 77 | +8.4% |
| 4Q18 | 84 | -0.5% |
| 3Q18 | 98 | -10.5% |
| 2Q18 | 78 | +3.8% |
| 1Q18 | 71 | +5.9% |
| 4Q17 | 84 | -3.9% |
| 3Q17 | 109 | +3.9% |
| 2Q17 | 75 | -11.2% |
| 1Q17 | 67 | -1.4% |
| 4Q16 | 88 | +6.3% |
| 3Q16 | 105 | +8.6% |
| 2Q16 | 85 | +17.5% |
| 1Q16 | 68 | -0.9% |
| 4Q15 | 83 | +23.8% |
| 3Q15 | 97 | +6.6% |
| 2Q15 | 72 | -11.6% |
| 1Q15 | 69 | -21.3% |
| 4Q14 | 67 | -7.0% |
| 3Q14 | 91 | +1.1% |
| 2Q14 | 82 | -0.1% |
| 1Q14 | 88 | +25.0% |
| 4Q13 | 72 | +94.0% |
| 3Q13 | 90 | -1.7% |
| 2Q13 | 82 | +3.7% |
| 1Q13 | 70 | -6.8% |
| 4Q12 | 37 | -45.3% |
| 3Q12 | 91 | -3.0% |
| 2Q12 | 79 | +24.7% |
| 1Q12 | 75 | +19.6% |
| 4Q11 | 68 | - |
| 3Q11 | 94 | +30.1% |
| 2Q11 | 63 | 0.0% |
| 1Q11 | 63 | - |
| 3Q10 | 72 | - |
| 2Q10 | 63 | - |