| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -404 | -49.9% |
| 2Q23 | -571 | +15.5% |
| 1Q23 | -788 | +31.9% |
| 3Q22 | -806 | +65.5% |
| 2Q22 | -494 | +50.9% |
| 1Q22 | -597 | -26.7% |
| 3Q21 | -488 | +0.9% |
| 2Q21 | -328 | -9.5% |
| 1Q21 | -815 | +69.4% |
| 3Q20 | -483 | +46.4% |
| 2Q20 | -362 | -315.6% |
| 1Q20 | -481 | +90.3% |
| 3Q19 | -330 | -236.8% |
| 2Q19 | 167 | -153.2% |
| 1Q19 | -253 | +370.0% |
| 3Q18 | 240 | -169.6% |
| 2Q18 | -315 | -351.2% |
| 1Q18 | -54 | -92.3% |
| 3Q17 | -347 | -64.6% |
| 2Q17 | 125 | -117.2% |
| 1Q17 | -697 | +65.5% |
| 3Q16 | -978 | +466.3% |
| 2Q16 | -728 | -455.3% |
| 1Q16 | -422 | -42.6% |
| 3Q15 | -173 | -80.7% |
| 2Q15 | 204 | -131.4% |
| 1Q15 | -734 | -392.4% |
| 3Q14 | -896 | +22.2% |
| 2Q14 | -652 | -34.3% |
| 1Q14 | 250 | -147.2% |
| 3Q13 | -733 | -53.2% |
| 2Q13 | -993 | - |
| 1Q13 | -532 | - |
| 3Q12 | -1,567 | - |