| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -13,671 | +27.5% |
| 3Q25 | -6,375 | -55.9% |
| 2Q25 | -13,978 | -4.8% |
| 1Q25 | -13,775 | -2.3% |
| 4Q24 | -10,723 | -29.4% |
| 3Q24 | -14,463 | -1.9% |
| 2Q24 | -14,678 | +24.2% |
| 1Q24 | -14,102 | +57.2% |
| 4Q23 | -15,189 | +63.3% |
| 3Q23 | -14,745 | +16.8% |
| 2Q23 | -11,817 | -3.2% |
| 1Q23 | -8,973 | -4.7% |
| 4Q22 | -9,300 | -21.2% |
| 3Q22 | -12,625 | +141.7% |
| 2Q22 | -12,213 | - |
| 1Q22 | -9,413 | - |
| 4Q21 | -11,808 | - |
| 3Q21 | -5,223 | - |