| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 27,000 | -22.0% |
| 3Q24 | 49,700 | -6.8% |
| 2Q24 | 57,500 | +5.7% |
| 1Q24 | 34,600 | -31.2% |
| 3Q23 | 53,300 | +24.5% |
| 2Q23 | 54,400 | +86.9% |
| 1Q23 | 50,300 | +31.7% |
| 3Q22 | 42,800 | +74.0% |
| 2Q22 | 29,100 | -34.3% |
| 1Q22 | 38,200 | -13.0% |
| 3Q21 | 24,600 | -58.0% |
| 2Q21 | 44,300 | -10.9% |
| 1Q21 | 43,900 | +222.8% |
| 3Q20 | 58,600 | +48.0% |
| 2Q20 | 49,700 | +29.1% |
| 1Q20 | 13,600 | -52.1% |
| 4Q19 | 24,300 | +78.7% |
| 3Q19 | 39,600 | +26.9% |
| 2Q19 | 38,500 | +72.6% |
| 1Q19 | 28,400 | -34.4% |
| 4Q18 | 13,600 | +11.5% |
| 3Q18 | 31,200 | -10.1% |
| 2Q18 | 22,300 | -40.7% |
| 1Q18 | 43,300 | +56.9% |
| 4Q17 | 12,200 | -35.4% |
| 3Q17 | 34,700 | +25.3% |
| 2Q17 | 37,600 | +17.5% |
| 1Q17 | 27,600 | +253.8% |
| 4Q16 | 18,900 | -120.9% |
| 3Q16 | 27,700 | +2.6% |
| 2Q16 | 32,000 | +23.1% |
| 1Q16 | 7,800 | -2.5% |
| 4Q15 | -90,600 | -4414.3% |
| 3Q15 | 27,000 | +56.1% |
| 2Q15 | 26,000 | +95.5% |
| 1Q15 | 8,000 | +1500.0% |
| 4Q14 | 2,100 | -73.1% |
| 3Q14 | 17,300 | -55.8% |
| 2Q14 | 13,300 | -53.3% |
| 1Q14 | 500 | -98.0% |
| 4Q13 | 7,800 | -69.9% |
| 3Q13 | 39,100 | +26.9% |
| 2Q13 | 28,500 | -30.0% |
| 1Q13 | 24,900 | -14.7% |
| 4Q12 | 25,900 | - |
| 3Q12 | 30,800 | -23.6% |
| 2Q12 | 40,700 | +9.7% |
| 1Q12 | 29,200 | +40.4% |
| 3Q11 | 40,300 | +20.3% |
| 2Q11 | 37,100 | +13.1% |
| 1Q11 | 20,800 | - |
| 3Q10 | 33,500 | - |
| 2Q10 | 32,800 | - |