| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -5,205 | -36.6% |
| 3Q24 | -5,934 | -15.9% |
| 2Q24 | -7,590 | +4.4% |
| 1Q24 | -8,209 | +7.9% |
| 3Q23 | -7,054 | +4.9% |
| 2Q23 | -7,270 | -7.2% |
| 1Q23 | -7,605 | -0.5% |
| 3Q22 | -6,724 | +37.5% |
| 2Q22 | -7,837 | +28.6% |
| 1Q22 | -7,646 | -8.4% |
| 3Q21 | -4,889 | +101.0% |
| 2Q21 | -6,096 | +9.7% |
| 1Q21 | -8,349 | +194.4% |
| 3Q20 | -2,432 | -61.8% |
| 2Q20 | -5,557 | -1.1% |
| 1Q20 | -2,836 | -81.5% |
| 3Q19 | -6,368 | -73.4% |
| 2Q19 | -5,617 | -73.1% |
| 1Q19 | -15,306 | -7.0% |
| 3Q18 | -23,956 | +31.7% |
| 2Q18 | -20,904 | +53.3% |
| 1Q18 | -16,453 | +60.4% |
| 3Q17 | -18,193 | +242.9% |
| 2Q17 | -13,638 | +163.4% |
| 1Q17 | -10,256 | - |
| 3Q16 | -5,306 | - |
| 2Q16 | -5,178 | - |