| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,235 | -18.6% |
| 2Q25 | 8,459 | +8.2% |
| 1Q25 | 9,131 | -17.2% |
| 3Q24 | 7,660 | -0.9% |
| 2Q24 | 7,819 | -13.5% |
| 1Q24 | 11,028 | +10.0% |
| 3Q23 | 7,732 | +49.8% |
| 2Q23 | 9,038 | +104.4% |
| 1Q23 | 10,021 | +125.5% |
| 3Q22 | 5,161 | +146.2% |
| 2Q22 | 4,422 | +64.6% |
| 1Q22 | 4,444 | +101.8% |
| 3Q21 | 2,096 | -20.3% |
| 2Q21 | 2,686 | +52.6% |
| 1Q21 | 2,202 | -67.8% |
| 3Q20 | 2,631 | -215.8% |
| 2Q20 | 1,760 | -108.7% |
| 1Q20 | 6,839 | +133.1% |
| 3Q19 | -2,273 | -405.9% |
| 2Q19 | -20,271 | -545.8% |
| 1Q19 | 2,934 | -111.8% |
| 3Q18 | 743 | -196.0% |
| 2Q18 | 4,547 | +61.4% |
| 1Q18 | -24,814 | -2427.8% |
| 3Q17 | -774 | -205.7% |
| 2Q17 | 2,818 | -47.6% |
| 1Q17 | 1,066 | -81.5% |
| 3Q16 | 732 | +25.8% |
| 2Q16 | 5,380 | +141.9% |
| 1Q16 | 5,763 | +127.4% |
| 3Q15 | 582 | -161.5% |
| 2Q15 | 2,224 | +47.2% |
| 1Q15 | 2,534 | -10.7% |
| 3Q14 | -946 | +87.0% |
| 2Q14 | 1,511 | -155.8% |
| 1Q14 | 2,839 | -6.2% |
| 3Q13 | -506 | - |
| 2Q13 | -2,709 | - |
| 1Q13 | 3,027 | +39.0% |
| 1Q12 | 2,178 | - |