| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,092 | -115.3% |
| 3Q25 | -16,324 | -46.0% |
| 2Q25 | -15,161 | +11.8% |
| 1Q25 | -11,026 | -13.1% |
| 4Q24 | -20,253 | +108.5% |
| 3Q24 | -30,217 | +232.5% |
| 2Q24 | -13,560 | +24.0% |
| 1Q24 | -12,688 | -2.5% |
| 4Q23 | -9,713 | -6.0% |
| 3Q23 | -9,089 | +27.0% |
| 2Q23 | -10,939 | +30.7% |
| 1Q23 | -13,017 | +36.7% |
| 4Q22 | -10,338 | +193.0% |
| 3Q22 | -7,154 | +35.6% |
| 2Q22 | -8,369 | +12.3% |
| 1Q22 | -9,521 | +63.9% |
| 4Q21 | -3,528 | - |
| 3Q21 | -5,276 | - |
| 2Q21 | -7,455 | - |
| 1Q21 | -5,810 | - |