| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 24,329 | +35.5% |
| 1Q25 | 23,126 | +45.2% |
| 3Q24 | 24,764 | +64.6% |
| 2Q24 | 17,951 | +5.3% |
| 1Q24 | 15,924 | +24.0% |
| 3Q23 | 15,045 | -42.1% |
| 2Q23 | 17,042 | +39.7% |
| 1Q23 | 12,841 | +101.9% |
| 3Q22 | 25,965 | +411.4% |
| 2Q22 | 12,199 | +96.5% |
| 1Q22 | 6,360 | +20.0% |
| 3Q21 | 5,077 | +36.3% |
| 2Q21 | 6,207 | +107.3% |
| 1Q21 | 5,300 | +4.4% |
| 3Q20 | 3,725 | -39.3% |
| 2Q20 | 2,994 | -54.4% |
| 1Q20 | 5,075 | -3.4% |
| 3Q19 | 6,138 | +4.3% |
| 2Q19 | 6,572 | +15.9% |
| 1Q19 | 5,253 | +104.9% |
| 3Q18 | 5,885 | +135.4% |
| 2Q18 | 5,669 | +44.2% |
| 1Q18 | 2,564 | -20.0% |
| 3Q17 | 2,500 | -38.7% |
| 2Q17 | 3,930 | -6.3% |
| 1Q17 | 3,205 | +88.1% |
| 3Q16 | 4,081 | +33.6% |
| 2Q16 | 4,193 | +20.2% |
| 1Q16 | 1,704 | -33.6% |
| 3Q15 | 3,055 | -1.4% |
| 2Q15 | 3,487 | +25.1% |
| 1Q15 | 2,567 | -19.7% |
| 3Q14 | 3,098 | -30.9% |
| 2Q14 | 2,788 | -39.8% |
| 1Q14 | 3,195 | +8.1% |
| 3Q13 | 4,483 | +10.2% |
| 2Q13 | 4,632 | +7.6% |
| 1Q13 | 2,956 | -19.8% |
| 3Q12 | 4,070 | +24.7% |
| 2Q12 | 4,305 | -0.3% |
| 1Q12 | 3,688 | - |
| 3Q11 | 3,264 | - |
| 2Q11 | 4,316 | - |