| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 72,300 | +360.5% |
| 3Q25 | 102,100 | +118.2% |
| 2Q25 | 48,400 | +80.6% |
| 1Q25 | -33,400 | -214.8% |
| 4Q24 | 15,700 | -72.8% |
| 3Q24 | 46,800 | +30.0% |
| 2Q24 | 26,800 | -38.2% |
| 1Q24 | 29,100 | -27.3% |
| 4Q23 | 57,800 | +16.3% |
| 3Q23 | 36,000 | -21.6% |
| 2Q23 | 43,400 | +2.8% |
| 1Q23 | 40,000 | +30.7% |
| 4Q22 | 49,700 | +44.1% |
| 3Q22 | 45,900 | +13.3% |
| 2Q22 | 42,200 | -10.8% |
| 1Q22 | 30,600 | -19.0% |
| 4Q21 | 34,500 | -20.7% |
| 3Q21 | 40,500 | +43.1% |
| 2Q21 | 47,300 | -0.6% |
| 1Q21 | 37,800 | -13.5% |
| 4Q20 | 43,500 | -30.5% |
| 3Q20 | 28,300 | -41.8% |
| 2Q20 | 47,600 | +1.3% |
| 1Q20 | 43,700 | +45.7% |
| 4Q19 | 62,600 | +5.9% |
| 3Q19 | 48,600 | +32.8% |
| 2Q19 | 47,000 | +11.4% |
| 1Q19 | 30,000 | +408.5% |
| 4Q18 | 59,100 | +10.7% |
| 3Q18 | 36,600 | -13.3% |
| 2Q18 | 42,200 | +42.1% |
| 1Q18 | 5,900 | -71.2% |
| 4Q17 | 53,400 | +55.7% |
| 3Q17 | 42,200 | +43.1% |
| 2Q17 | 29,700 | -0.7% |
| 1Q17 | 20,500 | +111.3% |
| 4Q16 | 34,300 | +10.6% |
| 3Q16 | 29,500 | +39.8% |
| 2Q16 | 29,900 | +28.9% |
| 1Q16 | 9,700 | -29.2% |
| 4Q15 | 31,000 | +39.6% |
| 3Q15 | 21,100 | +38.8% |
| 2Q15 | 23,200 | +25.4% |
| 1Q15 | 13,700 | -363.5% |
| 4Q14 | 22,200 | +9.9% |
| 3Q14 | 15,200 | +31.0% |
| 2Q14 | 18,500 | +25.0% |
| 1Q14 | -5,200 | -178.8% |
| 4Q13 | 20,200 | -29.9% |
| 3Q13 | 11,600 | +12.6% |
| 2Q13 | 14,800 | +5.7% |
| 1Q13 | 6,600 | -15.4% |
| 4Q12 | 28,800 | +136.1% |
| 3Q12 | 10,300 | -28.0% |
| 2Q12 | 14,000 | -19.5% |
| 1Q12 | 7,800 | - |
| 4Q11 | 12,200 | - |
| 3Q11 | 14,300 | - |
| 2Q11 | 17,400 | - |