| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 42,100 | +46.7% |
| 3Q24 | 43,100 | -7.7% |
| 2Q24 | 51,000 | -50.9% |
| 1Q24 | 28,700 | -75.0% |
| 3Q23 | 46,700 | -67.9% |
| 2Q23 | 103,800 | -41.2% |
| 1Q23 | 114,600 | -15.2% |
| 3Q22 | 145,400 | -5.4% |
| 2Q22 | 176,600 | +40.4% |
| 1Q22 | 135,100 | +77.3% |
| 3Q21 | 153,700 | +142.8% |
| 2Q21 | 125,800 | +98.4% |
| 1Q21 | 76,200 | +38.8% |
| 3Q20 | 63,300 | +118.3% |
| 2Q20 | 63,400 | +28.9% |
| 1Q20 | 54,900 | +6.6% |
| 4Q19 | 78,100 | -34.1% |
| 3Q19 | 29,000 | -70.4% |
| 2Q19 | 49,200 | -46.3% |
| 1Q19 | 51,500 | -23.8% |
| 4Q18 | 118,600 | +26.6% |
| 3Q18 | 97,900 | +52.7% |
| 2Q18 | 91,700 | +16.1% |
| 1Q18 | 67,600 | +55.2% |
| 4Q17 | 93,700 | - |
| 3Q17 | 64,100 | - |
| 2Q17 | 79,002 | - |
| 1Q17 | 43,550 | - |