| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 5,095 | +40.9% |
| 1Q25 | 3,841 | +74.3% |
| 3Q24 | 5,628 | +33.8% |
| 2Q24 | 3,616 | +24.6% |
| 1Q24 | 2,204 | +14.0% |
| 3Q23 | 4,206 | +186.3% |
| 2Q23 | 2,901 | +189.8% |
| 1Q23 | 1,934 | -14.0% |
| 3Q22 | 1,469 | -49.7% |
| 2Q22 | 1,001 | -62.4% |
| 1Q22 | 2,248 | +68.8% |
| 3Q21 | 2,919 | -27.7% |
| 2Q21 | 2,664 | -79.3% |
| 1Q21 | 1,332 | -71.1% |
| 4Q20 | 5,267 | +98.2% |
| 3Q20 | 4,040 | +78.2% |
| 2Q20 | 12,859 | +503.1% |
| 1Q20 | 4,615 | - |
| 4Q19 | 2,658 | - |
| 3Q19 | 2,267 | - |
| 2Q19 | 2,132 | - |