| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,617 | -3.8% |
| 3Q25 | 6,493 | -60.1% |
| 2Q25 | -3,100 | -370.5% |
| 1Q25 | 8,966 | +77.4% |
| 4Q24 | 13,111 | +91.3% |
| 3Q24 | 16,269 | +58.6% |
| 2Q24 | 1,146 | -75.8% |
| 1Q24 | 5,055 | -735.1% |
| 4Q23 | 6,854 | +39.1% |
| 3Q23 | 10,256 | -207.1% |
| 2Q23 | 4,745 | -140.8% |
| 1Q23 | -796 | -96.9% |
| 4Q22 | 4,929 | -119.2% |
| 3Q22 | -9,576 | -65.2% |
| 2Q22 | -11,637 | -57.7% |
| 1Q22 | -26,052 | - |
| 4Q21 | -25,705 | - |
| 3Q21 | -27,510 | - |
| 2Q21 | -27,508 | - |