| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,682 | +61.5% |
| 3Q24 | 19,699 | -414.3% |
| 2Q24 | 7,366 | +320.9% |
| 1Q24 | 4,757 | +162.2% |
| 3Q23 | -6,267 | -163.8% |
| 2Q23 | 1,750 | -94.1% |
| 1Q23 | 1,814 | -87.9% |
| 3Q22 | 9,818 | -64.4% |
| 2Q22 | 29,683 | +242.4% |
| 1Q22 | 14,944 | +79.4% |
| 3Q21 | 27,592 | +193.6% |
| 2Q21 | 8,670 | +93.4% |
| 1Q21 | 8,330 | +9.9% |
| 3Q20 | 9,398 | +8.5% |
| 2Q20 | 4,482 | -51.1% |
| 1Q20 | 7,580 | -53.7% |
| 3Q19 | 8,663 | -17.9% |
| 2Q19 | 9,161 | +17.4% |
| 1Q19 | 16,373 | +68.4% |
| 3Q18 | 10,547 | +50.9% |
| 2Q18 | 7,802 | -26.3% |
| 1Q18 | 9,721 | +31.9% |
| 4Q17 | 6,506 | -78.6% |
| 3Q17 | 6,989 | +899.9% |
| 2Q17 | 10,581 | +103.1% |
| 1Q17 | 7,368 | +36.1% |
| 4Q16 | 30,394 | +41.1% |
| 3Q16 | 699 | - |
| 2Q16 | 5,210 | - |
| 1Q16 | 5,412 | - |
| 4Q15 | 21,538 | -129.4% |
| 4Q14 | -73,156 | -353.8% |
| 4Q13 | 28,829 | -22.1% |
| 4Q12 | 37,000 | - |
| 3Q12 | 14,800 | -60.4% |
| 2Q12 | 31,500 | +1.3% |
| 1Q12 | 37,800 | - |
| 3Q11 | 37,400 | - |
| 2Q11 | 31,100 | - |