| （単位：百万ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 170 | -18.3% |
| 3Q25 | 162 | +14.2% |
| 2Q25 | 161 | +12.9% |
| 1Q25 | 146 | +27.5% |
| 4Q24 | 208 | +92.9% |
| 3Q24 | 142 | +13.6% |
| 2Q24 | 142 | +18.5% |
| 1Q24 | 115 | +2.3% |
| 4Q23 | 108 | -0.4% |
| 3Q23 | 125 | +10.6% |
| 2Q23 | 120 | -1137.1% |
| 1Q23 | 112 | +46.2% |
| 4Q22 | 108 | +61.8% |
| 3Q22 | 113 | +278.6% |
| 2Q22 | -12 | +2.7% |
| 1Q22 | 77 | +142.1% |
| 4Q21 | 67 | -106.2% |
| 3Q21 | 29 | -411.5% |
| 2Q21 | -12 | -95.9% |
| 1Q21 | 31 | -53.5% |
| 4Q20 | -1,089 | -1204.7% |
| 3Q20 | -10 | -110.2% |
| 2Q20 | -274 | -348.5% |
| 1Q20 | 68 | +8.4% |
| 4Q19 | 98 | +31.9% |
| 3Q19 | 94 | -0.4% |
| 2Q19 | 110 | -0.9% |
| 1Q19 | 63 | -22.6% |
| 4Q18 | 74 | +8.7% |
| 3Q18 | 94 | -208.7% |
| 2Q18 | 111 | +143.4% |
| 1Q18 | 81 | +52.9% |
| 4Q17 | 68 | +1920.6% |
| 3Q17 | -88 | -82.5% |
| 2Q17 | 45 | -476.9% |
| 1Q17 | 53 | -150.9% |
| 4Q16 | 3 | -101.0% |
| 3Q16 | -499 | +447.0% |
| 2Q16 | -13 | -363.0% |
| 1Q16 | -105 | -325.9% |
| 4Q15 | -330 | -739.2% |
| 3Q15 | -92 | -422.3% |
| 2Q15 | 4 | -80.7% |
| 1Q15 | 46 | +1756.0% |
| 4Q14 | 51 | -142.0% |
| 3Q14 | 28 | -261.7% |
| 2Q14 | 23 | +9.7% |
| 1Q14 | 2 | -91.3% |
| 4Q13 | -123 | -476.9% |
| 3Q13 | -18 | -124.6% |
| 2Q13 | 21 | -79.9% |
| 1Q13 | 28 | -72.4% |
| 4Q12 | 32 | -54.6% |
| 3Q12 | 71 | -40.3% |
| 2Q12 | 108 | -12.5% |
| 1Q12 | 103 | -11.2% |
| 4Q11 | 71 | +86.0% |
| 3Q11 | 119 | +398.3% |
| 2Q11 | 123 | +63.2% |
| 1Q11 | 116 | +147.2% |
| 4Q10 | 38 | - |
| 3Q10 | 23 | - |
| 2Q10 | 75 | - |
| 1Q10 | 47 | - |