| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 36,177 | +40.3% |
| 4Q25 | 23,035 | -47.6% |
| 3Q25 | 28,923 | -34.5% |
| 2Q25 | 31,694 | -15.7% |
| 1Q25 | 25,777 | +2.2% |
| 4Q24 | 43,989 | +88.2% |
| 3Q24 | 44,184 | +33.2% |
| 2Q24 | 37,593 | +23.5% |
| 1Q24 | 25,232 | +184.7% |
| 4Q23 | 23,374 | +40.2% |
| 3Q23 | 33,173 | +4.9% |
| 2Q23 | 30,430 | +51.9% |
| 1Q23 | 8,862 | -195.2% |
| 4Q22 | 16,670 | -12.8% |
| 3Q22 | 31,636 | +168.2% |
| 2Q22 | 20,035 | +362.6% |
| 1Q22 | -9,306 | -369.7% |
| 4Q21 | 19,126 | +252.1% |
| 3Q21 | 11,795 | +57.1% |
| 2Q21 | 4,331 | -41.0% |
| 1Q21 | 3,450 | +183.3% |
| 4Q20 | 5,432 | +41.1% |
| 3Q20 | 7,506 | +6.8% |
| 2Q20 | 7,336 | +57.4% |
| 1Q20 | 1,218 | -45.9% |
| 4Q19 | 3,849 | +45.8% |
| 3Q19 | 7,030 | +106.5% |
| 2Q19 | 4,661 | +100.0% |
| 1Q19 | 2,251 | -218.2% |
| 4Q18 | 2,640 | -29.9% |
| 3Q18 | 3,404 | -359.8% |
| 2Q18 | 2,331 | - |
| 1Q18 | -1,904 | - |
| 4Q17 | 3,765 | - |
| 3Q17 | -1,310 | - |