| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -11,184 | +8.9% |
| 3Q25 | -12,268 | -5.7% |
| 2Q25 | -14,376 | +2.9% |
| 1Q25 | -13,437 | -39.6% |
| 4Q24 | -10,274 | +6.3% |
| 3Q24 | -13,011 | +36.6% |
| 2Q24 | -13,973 | +18.9% |
| 1Q24 | -22,232 | +82.8% |
| 4Q23 | -9,661 | -15.8% |
| 3Q23 | -9,528 | -5.9% |
| 2Q23 | -11,752 | +6.7% |
| 1Q23 | -12,162 | +22.7% |
| 4Q22 | -11,479 | +30.6% |
| 3Q22 | -10,126 | +38.9% |
| 2Q22 | -11,014 | +94.2% |
| 1Q22 | -9,908 | - |
| 4Q21 | -8,788 | - |
| 3Q21 | -7,291 | - |
| 2Q21 | -5,672 | - |