| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -9,496 | +10.1% |
| 3Q25 | -12,881 | +23.5% |
| 2Q25 | -15,863 | +20.1% |
| 1Q25 | -15,396 | +24.5% |
| 4Q24 | -8,626 | -34.1% |
| 3Q24 | -10,428 | -33.9% |
| 2Q24 | -13,207 | -26.1% |
| 1Q24 | -12,365 | -27.0% |
| 4Q23 | -13,099 | +139.0% |
| 3Q23 | -15,787 | -20.3% |
| 2Q23 | -17,873 | -7.8% |
| 1Q23 | -16,946 | +30.3% |
| 4Q22 | -5,480 | -57.9% |
| 3Q22 | -19,819 | +77.9% |
| 2Q22 | -19,384 | +97.5% |
| 1Q22 | -13,006 | +45.5% |
| 4Q21 | -13,022 | - |
| 3Q21 | -11,142 | - |
| 2Q21 | -9,813 | - |
| 1Q21 | -8,939 | - |