| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -8,683 | +49.9% |
| 3Q24 | -5,211 | +5.3% |
| 2Q24 | -6,162 | +26.9% |
| 1Q24 | -5,792 | +28.3% |
| 3Q23 | -4,949 | +25.8% |
| 2Q23 | -4,855 | +22.8% |
| 1Q23 | -4,516 | +4.8% |
| 3Q22 | -3,934 | -14.9% |
| 2Q22 | -3,955 | -11.0% |
| 1Q22 | -4,310 | +2.7% |
| 3Q21 | -4,624 | - |
| 2Q21 | -4,443 | +17.9% |
| 1Q21 | -4,198 | +3.3% |
| 4Q20 | -4,151 | -59.6% |
| 2Q20 | -3,768 | -63.7% |
| 1Q20 | -4,063 | -54.2% |
| 4Q19 | -10,280 | -17.2% |
| 3Q19 | -11,259 | +33.6% |
| 2Q19 | -10,375 | +12.4% |
| 1Q19 | -8,880 | +27.6% |
| 4Q18 | -12,410 | +90.0% |
| 3Q18 | -8,425 | +44.2% |
| 2Q18 | -9,233 | +15.9% |
| 1Q18 | -6,960 | +54.2% |
| 4Q17 | -6,533 | +41.0% |
| 3Q17 | -5,843 | +75.9% |
| 2Q17 | -7,967 | +182.0% |
| 1Q17 | -4,515 | +107.2% |
| 4Q16 | -4,634 | - |
| 3Q16 | -3,321 | +151.0% |
| 2Q16 | -2,825 | +166.0% |
| 1Q16 | -2,179 | - |
| 3Q15 | -1,324 | - |
| 2Q15 | -1,062 | - |