| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 30,000 | -58.2% |
| 1Q25 | 44,200 | -16.4% |
| 3Q24 | 52,500 | +20.4% |
| 2Q24 | 71,800 | +17.1% |
| 1Q24 | 52,900 | -15.8% |
| 3Q23 | 43,600 | +6.9% |
| 2Q23 | 61,300 | -3.9% |
| 1Q23 | 62,800 | +108.6% |
| 3Q22 | 40,800 | +78.9% |
| 2Q22 | 63,800 | +293.8% |
| 1Q22 | 30,100 | -395.1% |
| 3Q21 | 22,800 | -160.6% |
| 2Q21 | 16,200 | +153.1% |
| 1Q21 | -10,200 | -115.5% |
| 4Q20 | -20,400 | -120.9% |
| 3Q20 | -37,600 | -134.2% |
| 2Q20 | 6,400 | -94.4% |
| 1Q20 | 65,700 | -36.1% |
| 4Q19 | 97,400 | +1.7% |
| 3Q19 | 109,900 | +13.9% |
| 2Q19 | 115,100 | +19.3% |
| 1Q19 | 102,800 | +24.8% |
| 4Q18 | 95,800 | +2.8% |
| 3Q18 | 96,500 | +8.3% |
| 2Q18 | 96,500 | +7.6% |
| 1Q18 | 82,400 | +4.8% |
| 4Q17 | 93,200 | +7.1% |
| 3Q17 | 89,100 | 0.0% |
| 2Q17 | 89,700 | -10.4% |
| 1Q17 | 78,600 | -6.3% |
| 4Q16 | 87,000 | +7.1% |
| 3Q16 | 89,100 | +14.2% |
| 2Q16 | 100,100 | +10.5% |
| 1Q16 | 83,900 | +1.6% |
| 4Q15 | 81,200 | +5.3% |
| 3Q15 | 78,000 | -1.3% |
| 2Q15 | 90,600 | +20.6% |
| 1Q15 | 82,600 | +10.7% |
| 4Q14 | 77,100 | +15.1% |
| 3Q14 | 79,000 | +14.5% |
| 2Q14 | 75,100 | +4.5% |
| 1Q14 | 74,600 | +18.4% |
| 4Q13 | 67,000 | +23.4% |
| 3Q13 | 69,000 | +15.0% |
| 2Q13 | 71,900 | -2.7% |
| 1Q13 | 63,000 | +4.0% |
| 4Q12 | 54,300 | +9.9% |
| 3Q12 | 60,000 | +30.4% |
| 2Q12 | 73,900 | +49.6% |
| 1Q12 | 60,600 | +28.4% |
| 4Q11 | 49,400 | - |
| 3Q11 | 46,000 | +33.3% |
| 2Q11 | 49,400 | +22.0% |
| 1Q11 | 47,200 | - |
| 3Q10 | 34,500 | - |
| 2Q10 | 40,500 | - |