| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,281 | +106.7% |
| 3Q24 | 4,788 | +25.0% |
| 2Q24 | 4,109 | +13.4% |
| 1Q24 | 3,039 | +19.4% |
| 3Q23 | 3,829 | +31.3% |
| 2Q23 | 3,623 | +60.2% |
| 1Q23 | 2,545 | +140.3% |
| 3Q22 | 2,916 | +84.3% |
| 2Q22 | 2,261 | +40.0% |
| 1Q22 | 1,059 | -6.1% |
| 3Q21 | 1,582 | +156.5% |
| 2Q21 | 1,615 | +271.3% |
| 1Q21 | 1,128 | -700.7% |
| 3Q20 | 616 | -278.1% |
| 2Q20 | 434 | +227.5% |
| 1Q20 | -188 | - |
| 3Q19 | -347 | - |
| 2Q19 | 132 | - |