| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 10,808 | +8.1% |
| 1Q25 | -23,581 | -359.9% |
| 3Q24 | 10,752 | +16.8% |
| 2Q24 | 9,998 | +24.4% |
| 1Q24 | 9,072 | +31.2% |
| 3Q23 | 9,202 | +26.1% |
| 2Q23 | 8,039 | +14.0% |
| 1Q23 | 6,914 | +6.2% |
| 3Q22 | 7,298 | +4.9% |
| 2Q22 | 7,052 | +0.8% |
| 1Q22 | 6,509 | +6.4% |
| 3Q21 | 6,958 | +2.7% |
| 2Q21 | 6,996 | -18.8% |
| 1Q21 | 6,117 | -31.9% |
| 3Q20 | 6,778 | -20.4% |
| 2Q20 | 8,617 | -2.3% |
| 1Q20 | 8,982 | +10.3% |
| 3Q19 | 8,510 | -6.6% |
| 2Q19 | 8,823 | +6.1% |
| 1Q19 | 8,141 | +24.7% |
| 3Q18 | 9,109 | +23.8% |
| 2Q18 | 8,316 | +13.6% |
| 1Q18 | 6,530 | -11.2% |
| 3Q17 | 7,356 | - |
| 2Q17 | 7,320 | - |
| 1Q17 | 7,354 | - |