| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -5,492 | -256.6% |
| 3Q25 | -1,167 | -147.6% |
| 2Q25 | 3,378 | -335.2% |
| 1Q25 | 5,629 | +27.4% |
| 4Q24 | 3,506 | +59.9% |
| 3Q24 | 2,451 | -401.5% |
| 2Q24 | -1,436 | -115.4% |
| 1Q24 | 4,419 | -35.8% |
| 4Q23 | 2,193 | -86.6% |
| 3Q23 | -813 | -104.1% |
| 2Q23 | 9,311 | +45.1% |
| 1Q23 | 6,882 | +536.0% |
| 4Q22 | 16,306 | -300.3% |
| 3Q22 | 19,762 | -344.6% |
| 2Q22 | 6,418 | -138.9% |
| 1Q22 | 1,082 | -106.3% |
| 4Q21 | -8,140 | -70.1% |
| 3Q21 | -8,079 | -68.0% |
| 2Q21 | -16,497 | -38.8% |
| 1Q21 | -17,299 | -94.3% |
| 4Q20 | -27,265 | -87.2% |
| 3Q20 | -25,279 | +148.6% |
| 2Q20 | -26,937 | -293.0% |
| 1Q20 | -303,684 | -1227.4% |
| 4Q19 | -213,451 | +250.9% |
| 3Q19 | -10,168 | -162.2% |
| 2Q19 | 13,955 | +21.5% |
| 1Q19 | 26,936 | +473.4% |
| 4Q18 | -60,833 | - |
| 3Q18 | 16,356 | - |
| 2Q18 | 11,486 | - |
| 1Q18 | 4,698 | - |