| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,831 | +30.3% |
| 4Q24 | -20,797 | - |
| 3Q24 | 11,676 | -34.7% |
| 2Q24 | 10,563 | -29.7% |
| 1Q24 | 9,849 | -12.6% |
| 3Q23 | 17,886 | -24.0% |
| 2Q23 | 15,035 | -69.0% |
| 1Q23 | 11,275 | -53.9% |
| 3Q22 | 23,538 | +242.5% |
| 2Q22 | 48,476 | +3474.9% |
| 1Q22 | 24,433 | -471.6% |
| 3Q21 | 6,873 | -19.0% |
| 2Q21 | 1,356 | -50.3% |
| 1Q21 | -6,575 | -171.4% |
| 3Q20 | 8,485 | +22.2% |
| 2Q20 | 2,730 | -129.4% |
| 1Q20 | 9,214 | -6.3% |
| 3Q19 | 6,945 | +14.9% |
| 2Q19 | -9,276 | +299.7% |
| 1Q19 | 9,834 | +48.4% |
| 3Q18 | 6,046 | +330.9% |
| 2Q18 | -2,321 | -81.2% |
| 1Q18 | 6,627 | +67.0% |
| 3Q17 | 1,403 | -103.8% |
| 2Q17 | -12,341 | -570.1% |
| 1Q17 | 3,968 | -41.8% |
| 3Q16 | -37,102 | -1066.4% |
| 2Q16 | 2,625 | -160.6% |
| 1Q16 | 6,816 | -497.4% |
| 4Q15 | -3,674 | -65.6% |
| 3Q15 | 3,839 | -193.5% |
| 2Q15 | -4,332 | -0.3% |
| 1Q15 | -1,715 | -73.6% |
| 4Q14 | -10,666 | +2663.2% |
| 3Q14 | -4,107 | -204.0% |
| 2Q14 | -4,344 | -22.0% |
| 1Q14 | -6,493 | -346.6% |
| 4Q13 | -386 | -120.4% |
| 3Q13 | 3,948 | +13.8% |
| 2Q13 | -5,569 | +11.2% |
| 1Q13 | 2,633 | -2.2% |
| 4Q12 | 1,891 | - |
| 3Q12 | 3,469 | - |
| 2Q12 | -5,006 | - |
| 1Q12 | 2,693 | - |
| 1Q12 | 3,978 | - |