| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,346 | -31.0% |
| 3Q24 | 8,993 | -680.6% |
| 2Q24 | -4,675 | +21.1% |
| 1Q24 | -7,745 | -129.9% |
| 3Q23 | -1,549 | -114.0% |
| 2Q23 | -3,862 | -249.3% |
| 1Q23 | 25,884 | -370.8% |
| 3Q22 | 11,060 | +227.8% |
| 2Q22 | 2,586 | +8.5% |
| 1Q22 | -9,558 | +69.5% |
| 3Q21 | 3,374 | +86.0% |
| 2Q21 | 2,384 | -184.2% |
| 1Q21 | -5,640 | -33.4% |
| 3Q20 | 1,814 | -14.4% |
| 2Q20 | -2,833 | +181.9% |
| 1Q20 | -8,466 | +180.3% |
| 3Q19 | 2,118 | -81.5% |
| 2Q19 | -1,005 | -110.7% |
| 1Q19 | -3,020 | +73.8% |
| 3Q18 | 11,425 | -13.2% |
| 2Q18 | 9,380 | +51.0% |
| 1Q18 | -1,738 | -46.3% |
| 3Q17 | 13,168 | -7.2% |
| 2Q17 | 6,212 | +180.5% |
| 1Q17 | -3,239 | -48.9% |
| 3Q16 | 14,194 | +81.1% |
| 2Q16 | 2,215 | -46.5% |
| 1Q16 | -6,334 | +151.6% |
| 3Q15 | 7,838 | -41.4% |
| 2Q15 | 4,140 | +28.2% |
| 1Q15 | -2,517 | +14.8% |
| 3Q14 | 13,380 | +34.4% |
| 2Q14 | 3,230 | +35.4% |
| 1Q14 | -2,193 | -58.9% |
| 3Q13 | 9,957 | - |
| 2Q13 | 2,386 | +110.8% |
| 1Q13 | -5,332 | +12.5% |
| 2Q12 | 1,132 | - |
| 1Q12 | -4,740 | - |
| 3Q11 | 7,249 | - |