| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,194 | +137.9% |
| 3Q25 | 27,923 | +35.6% |
| 2Q25 | 25,122 | -16.2% |
| 1Q25 | 19,293 | +1.8% |
| 4Q24 | 4,285 | -21.0% |
| 3Q24 | 20,595 | -12.4% |
| 2Q24 | 29,981 | +43.8% |
| 1Q24 | 18,959 | +182.8% |
| 4Q23 | 5,422 | -211.7% |
| 3Q23 | 23,522 | +173.0% |
| 2Q23 | 20,845 | +314.2% |
| 1Q23 | 6,704 | -216.8% |
| 4Q22 | -4,855 | -4.3% |
| 3Q22 | 8,616 | -51.7% |
| 2Q22 | 5,032 | - |
| 1Q22 | -5,738 | - |
| 4Q21 | -5,075 | - |
| 3Q21 | 17,826 | - |