| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -5,405 | -79.5% |
| 3Q25 | -7,299 | -38.1% |
| 2Q25 | -4,236 | -66.6% |
| 1Q25 | -9,610 | -34.7% |
| 4Q24 | -26,429 | +84.3% |
| 3Q24 | -11,799 | -5.8% |
| 2Q24 | -12,690 | +8.6% |
| 1Q24 | -14,718 | +79.3% |
| 4Q23 | -14,342 | -39.0% |
| 3Q23 | -12,531 | -3.5% |
| 2Q23 | -11,686 | +13.3% |
| 1Q23 | -8,207 | -1.2% |
| 4Q22 | -23,495 | +171.1% |
| 3Q22 | -12,981 | +92.1% |
| 2Q22 | -10,317 | +14.5% |
| 1Q22 | -8,309 | +43.8% |
| 4Q21 | -8,665 | +102.2% |
| 3Q21 | -6,759 | +70.0% |
| 2Q21 | -9,014 | +49.0% |
| 1Q21 | -5,779 | -14.2% |
| 4Q20 | -4,286 | -52.2% |
| 3Q20 | -3,976 | +471.3% |
| 2Q20 | -6,049 | -851.4% |
| 1Q20 | -6,737 | +540.4% |
| 4Q19 | -8,966 | -504.1% |
| 3Q19 | -696 | -113.7% |
| 2Q19 | 805 | -85.5% |
| 1Q19 | -1,052 | -125.0% |
| 4Q18 | 2,219 | - |
| 3Q18 | 5,087 | - |
| 2Q18 | 5,549 | - |
| 1Q18 | 4,208 | - |