| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 2,105 | -755.8% |
| 3Q26 | 1,292 | -156.5% |
| 2Q26 | 916 | -157.4% |
| 1Q26 | -57 | -97.9% |
| 4Q25 | -321 | -86.5% |
| 3Q25 | -2,286 | +124.6% |
| 2Q25 | -1,596 | -26700.0% |
| 1Q25 | -2,737 | +350.2% |
| 4Q24 | -2,381 | +379.1% |
| 3Q24 | -1,018 | -64.3% |
| 2Q24 | 6 | -100.4% |
| 1Q24 | -608 | -19.9% |
| 4Q23 | -497 | +291.3% |
| 3Q23 | -2,855 | +653.3% |
| 2Q23 | -1,646 | +259.4% |
| 1Q23 | -759 | -21.4% |
| 4Q22 | -127 | -77.3% |
| 3Q22 | -379 | -27.4% |
| 2Q22 | -458 | -16.6% |
| 1Q22 | -966 | -15.6% |
| 4Q21 | -559 | -77.4% |
| 3Q21 | -522 | -92.5% |
| 2Q21 | -549 | -89.6% |
| 1Q21 | -1,145 | -77.2% |
| 4Q20 | -2,472 | -35.4% |
| 3Q20 | -6,940 | +79.6% |
| 2Q20 | -5,279 | +26.8% |
| 1Q20 | -5,020 | +27.7% |
| 4Q19 | -3,827 | +23.2% |
| 3Q19 | -3,864 | +16.1% |
| 2Q19 | -4,164 | +9.8% |
| 1Q19 | -3,931 | +12.4% |
| 4Q18 | -3,107 | +6.7% |
| 3Q18 | -3,327 | +14.4% |
| 2Q18 | -3,792 | +11.1% |
| 1Q18 | -3,498 | -13.5% |
| 4Q17 | -2,913 | -8.8% |
| 3Q17 | -2,908 | -17.0% |
| 2Q17 | -3,413 | +11.5% |
| 1Q17 | -4,042 | - |
| 4Q16 | -3,193 | - |
| 3Q16 | -3,502 | - |
| 2Q16 | -3,060 | - |