| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 45,700 | -4.8% |
| 1Q25 | 41,800 | +49.3% |
| 3Q24 | 34,100 | +6.9% |
| 2Q24 | 48,000 | -347.4% |
| 1Q24 | 28,000 | -36.1% |
| 3Q23 | 31,900 | -29.0% |
| 2Q23 | -19,400 | -139.0% |
| 1Q23 | 43,800 | +59.9% |
| 3Q22 | 44,900 | +57.0% |
| 2Q22 | 49,700 | +55.8% |
| 1Q22 | 27,400 | +0.7% |
| 3Q21 | 28,600 | -481.3% |
| 2Q21 | 31,900 | +1672.2% |
| 1Q21 | 27,200 | +32.7% |
| 3Q20 | -7,500 | -126.2% |
| 2Q20 | 1,800 | -95.5% |
| 1Q20 | 20,500 | -14.2% |
| 3Q19 | 28,600 | -35.3% |
| 2Q19 | 40,300 | +82.4% |
| 1Q19 | 23,900 | -25.3% |
| 3Q18 | 44,200 | +138.9% |
| 2Q18 | 22,100 | -19.0% |
| 1Q18 | 32,000 | +16.8% |
| 3Q17 | 18,500 | -26.9% |
| 2Q17 | 27,300 | -6.2% |
| 1Q17 | 27,400 | -137.8% |
| 3Q16 | 25,300 | +1.6% |
| 2Q16 | 29,100 | -243.3% |
| 1Q16 | -72,400 | -735.1% |
| 3Q15 | 24,900 | -9.8% |
| 2Q15 | -20,300 | -184.2% |
| 1Q15 | 11,400 | -34.5% |
| 3Q14 | 27,600 | +50.8% |
| 2Q14 | 24,100 | -21.8% |
| 1Q14 | 17,400 | -15.9% |
| 3Q13 | 18,300 | -36.5% |
| 2Q13 | 30,800 | +16.7% |
| 1Q13 | 20,700 | - |
| 3Q12 | 28,800 | -2.7% |
| 2Q12 | 26,400 | -5.4% |
| 3Q11 | 29,600 | - |
| 2Q11 | 27,900 | - |