| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 57 | -27.7% |
| 3Q25 | 52 | -24.7% |
| 2Q25 | 50 | -37.1% |
| 1Q25 | 62 | +1.4% |
| 4Q24 | 79 | +41.6% |
| 3Q24 | 70 | +20.7% |
| 2Q24 | 80 | -4.0% |
| 1Q24 | 61 | -275.9% |
| 4Q23 | 55 | +32.0% |
| 3Q23 | 58 | +56.6% |
| 2Q23 | 84 | +44.7% |
| 1Q23 | -36 | -418.0% |
| 4Q22 | 42 | +15.0% |
| 3Q22 | 37 | -44.8% |
| 2Q22 | 58 | -45.5% |
| 1Q22 | 11 | -84.2% |
| 4Q21 | 36 | -32.6% |
| 3Q21 | 67 | -16.3% |
| 2Q21 | 106 | +98.6% |
| 1Q21 | 70 | +43.3% |
| 4Q20 | 54 | -19.5% |
| 3Q20 | 80 | +106.4% |
| 2Q20 | 53 | -58.7% |
| 1Q20 | 48 | +181.7% |
| 4Q19 | 67 | +397.9% |
| 3Q19 | 38 | +51.6% |
| 2Q19 | 129 | +378.2% |
| 1Q19 | 17 | -268.9% |
| 4Q18 | 13 | -124.8% |
| 3Q18 | 25 | -403.5% |
| 2Q18 | 27 | -3210.1% |
| 1Q18 | -11 | -991.5% |
| 4Q17 | -55 | -65.5% |
| 3Q17 | -9 | -150.6% |
| 2Q17 | -1 | -103.2% |
| 1Q17 | 1 | -97.6% |
| 4Q16 | -160 | -85.8% |
| 3Q16 | 16 | +154.4% |
| 2Q16 | 27 | -44.6% |
| 1Q16 | 48 | -14.4% |
| 4Q15 | -1,121 | -2400.5% |
| 3Q15 | 6 | -85.4% |
| 2Q15 | 49 | +23.8% |
| 1Q15 | 56 | -5.3% |
| 4Q14 | 48 | +48.0% |
| 3Q14 | 44 | -20.7% |
| 2Q14 | 40 | -48.1% |
| 1Q14 | 59 | -24.6% |
| 4Q13 | 32 | -58.5% |
| 3Q13 | 56 | -17.0% |
| 2Q13 | 77 | -2.0% |
| 1Q13 | 79 | -13.9% |
| 4Q12 | 79 | -3.0% |
| 3Q12 | 68 | +17.9% |
| 2Q12 | 79 | +8.0% |
| 1Q12 | 92 | +14.4% |
| 4Q11 | 81 | +30.2% |
| 3Q11 | 57 | -16.7% |
| 2Q11 | 73 | -11.7% |
| 1Q11 | 80 | - |
| 4Q10 | 62 | - |
| 3Q10 | 69 | - |
| 2Q10 | 82 | - |