| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -17,257 | +39.8% |
| 3Q25 | -11,829 | +23.0% |
| 2Q25 | -12,531 | +29.7% |
| 1Q25 | -20,523 | +95.9% |
| 4Q24 | -12,348 | -10.5% |
| 3Q24 | -9,616 | -37.4% |
| 2Q24 | -9,662 | -41.2% |
| 1Q24 | -10,476 | -32.4% |
| 4Q23 | -13,800 | +0.3% |
| 3Q23 | -15,360 | +2.2% |
| 2Q23 | -16,436 | -2.2% |
| 1Q23 | -15,502 | +10.4% |
| 4Q22 | -13,759 | -18.7% |
| 3Q22 | -15,030 | +5.3% |
| 2Q22 | -16,806 | -2460.4% |
| 1Q22 | -14,047 | +11.5% |
| 4Q21 | -16,918 | +93.1% |
| 3Q21 | -14,273 | +18.1% |
| 2Q21 | 712 | -105.4% |
| 1Q21 | -12,594 | -24.8% |
| 4Q20 | -8,762 | -53.6% |
| 3Q20 | -12,085 | -11.9% |
| 2Q20 | -13,105 | -8.6% |
| 1Q20 | -16,758 | +53.3% |
| 4Q19 | -18,892 | - |
| 3Q19 | -13,725 | - |
| 2Q19 | -14,334 | - |
| 1Q19 | -10,930 | - |