| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,463 | +8.5% |
| 3Q24 | -4,800 | -10.3% |
| 2Q24 | -4,630 | -13.6% |
| 1Q24 | -5,034 | -2.6% |
| 3Q23 | -5,353 | +15.0% |
| 2Q23 | -5,360 | +20.5% |
| 1Q23 | -5,167 | +28.6% |
| 3Q22 | -4,655 | +12.5% |
| 2Q22 | -4,447 | +19.8% |
| 1Q22 | -4,018 | +11.4% |
| 3Q21 | -4,136 | +15.6% |
| 2Q21 | -3,712 | -1.8% |
| 1Q21 | -3,608 | -2.0% |
| 3Q20 | -3,579 | +12.7% |
| 2Q20 | -3,781 | +1.6% |
| 1Q20 | -3,683 | +1.6% |
| 3Q19 | -3,175 | -8.8% |
| 2Q19 | -3,720 | +15.5% |
| 1Q19 | -3,624 | +15.5% |
| 3Q18 | -3,483 | +4.7% |
| 2Q18 | -3,221 | -12.1% |
| 1Q18 | -3,139 | -12.0% |
| 3Q17 | -3,326 | +20.0% |
| 2Q17 | -3,664 | +97.9% |
| 1Q17 | -3,568 | - |
| 3Q16 | -2,772 | - |
| 2Q16 | -1,851 | - |