| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -4,063 | -39.7% |
| 3Q25 | -1,565 | -224.5% |
| 2Q25 | -782 | -87.3% |
| 1Q25 | -2,810 | +22.9% |
| 4Q24 | -6,740 | +213.9% |
| 3Q24 | 1,257 | +1086.4% |
| 2Q24 | -6,154 | +153.2% |
| 1Q24 | -2,287 | +6.5% |
| 2Q24 | 105 | -81.9% |
| 1Q24 | -2,431 | -1755.3% |
| 4Q23 | -2,148 | +13.9% |
| 3Q23 | -2,283 | -234.8% |
| 2Q23 | 584 | -22.0% |
| 1Q23 | 146 | -130.0% |
| 4Q22 | -1,885 | - |
| 3Q22 | 1,693 | - |
| 2Q22 | 750 | -69.2% |
| 1Q22 | -490 | -36.5% |
| 2Q21 | 2,438 | +183.8% |
| 1Q21 | -771 | -30.0% |
| 4Q20 | -2,113 | +93.6% |
| 3Q20 | -890 | -149.4% |
| 2Q20 | 859 | -48.6% |
| 1Q20 | -1,103 | -17.2% |
| 4Q19 | -1,092 | -42.5% |
| 3Q19 | 1,800 | -24.5% |
| 2Q19 | 1,671 | +28.1% |
| 1Q19 | -1,332 | +69.2% |
| 4Q18 | -1,901 | +49.3% |
| 3Q18 | 2,384 | +15.4% |
| 2Q18 | 1,305 | -52.8% |
| 1Q18 | -788 | +37.6% |
| 4Q17 | -1,273 | -8.3% |
| 3Q17 | 2,066 | -5.4% |
| 2Q17 | 2,764 | +47.1% |
| 1Q17 | -572 | -22.6% |
| 4Q16 | -1,389 | +51.1% |
| 3Q16 | 2,184 | +30.0% |
| 2Q16 | 1,879 | +224.4% |
| 1Q16 | -739 | -6.2% |
| 4Q15 | -920 | +6.4% |
| 3Q15 | 1,680 | +12.8% |
| 2Q15 | 579 | +11.5% |
| 1Q15 | -788 | -9.1% |
| 4Q14 | -864 | +5.1% |
| 3Q14 | 1,489 | +4.2% |
| 2Q14 | 519 | -64.0% |
| 1Q14 | -867 | +80.3% |
| 4Q13 | -822 | +30.8% |
| 3Q13 | 1,428 | +926.1% |
| 2Q13 | 1,443 | -1.7% |
| 1Q13 | -481 | -5.4% |
| 4Q12 | -629 | - |
| 3Q12 | 139 | - |
| 2Q12 | 1,467 | - |
| 1Q12 | -508 | - |