| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 28,244 | - |
| 3Q26 | 11,028 | - |
| 2Q26 | 22,029 | - |
| 1Q26 | 35,846 | - |
| 4Q24 | -256,764 | -718.0% |
| 3Q24 | 51,247 | -170.7% |
| 2Q24 | 43,798 | -11.0% |
| 1Q24 | -15,558 | -125.0% |
| 4Q23 | 41,550 | +96.7% |
| 3Q23 | -72,505 | -234.6% |
| 2Q23 | 49,193 | -16.8% |
| 1Q23 | 62,181 | +0.3% |
| 3Q22 | -50,810 | -157.8% |
| 2Q22 | 26,941 | -68.3% |
| 1Q22 | 56,324 | -6.5% |
| 4Q22 | 21,125 | -51.2% |
| 3Q22 | 53,860 | -38.7% |
| 2Q22 | 59,115 | -30.5% |
| 1Q22 | 61,979 | +2.9% |
| 4Q21 | 43,307 | - |
| 3Q21 | 87,896 | - |
| 2Q21 | 85,015 | - |
| 1Q21 | 60,220 | - |
| 4Q19 | 45,195 | -74.1% |
| 3Q19 | 65,940 | -6.4% |
| 2Q19 | 47,410 | +20.7% |
| 1Q19 | 45,291 | -19.4% |
| 4Q18 | 174,265 | +363.6% |
| 3Q18 | 70,418 | -7.3% |
| 2Q18 | 39,292 | -31.3% |
| 1Q18 | 56,179 | -18.2% |
| 4Q17 | 37,592 | -71.2% |
| 3Q17 | 75,971 | +82.8% |
| 2Q17 | 57,159 | +42.4% |
| 1Q17 | 68,680 | +64.0% |
| 4Q16 | 130,418 | +329.9% |
| 3Q16 | 69,692 | +1504.3% |
| 2Q16 | 67,062 | +57.4% |
| 1Q16 | 72,869 | +87.7% |
| 3Q16 | 41,563 | +856.8% |
| 2Q16 | 40,138 | -5.8% |
| 1Q16 | 41,876 | +7.9% |
| 4Q15 | 30,339 | - |
| 3Q15 | 4,344 | - |
| 2Q15 | 42,596 | - |
| 1Q15 | 38,819 | - |
| 4Q13 | 39,926 | +6.7% |
| 3Q13 | 37,610 | -1.9% |
| 2Q13 | 36,223 | +3.2% |
| 1Q13 | 40,237 | +5.4% |
| 4Q12 | 37,418 | +20.8% |
| 3Q12 | 38,320 | +41.5% |
| 2Q12 | 35,104 | +33.3% |
| 1Q12 | 38,163 | - |
| 4Q11 | 30,975 | - |
| 3Q11 | 27,088 | - |
| 2Q11 | 26,338 | - |