| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -4,665 | -66.1% |
| 3Q25 | -3,321 | -72.8% |
| 2Q25 | -6,717 | -31.5% |
| 1Q25 | -8,920 | -15.1% |
| 4Q24 | -13,772 | +18.5% |
| 3Q24 | -12,198 | -21.6% |
| 2Q24 | -9,809 | -29.5% |
| 1Q24 | -10,510 | -37.4% |
| 4Q23 | -11,625 | -14.2% |
| 3Q23 | -15,566 | +29.1% |
| 2Q23 | -13,914 | +28.6% |
| 1Q23 | -16,800 | +43.7% |
| 4Q22 | -13,545 | +78.8% |
| 3Q22 | -12,060 | +158.5% |
| 2Q22 | -10,819 | - |
| 1Q22 | -11,689 | - |
| 4Q21 | -7,577 | - |
| 3Q21 | -4,666 | - |