| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 16,142 | +12.3% |
| 1Q25 | 12,626 | +6.3% |
| 3Q24 | 13,148 | +43.2% |
| 2Q24 | 14,380 | +52.1% |
| 1Q24 | 11,874 | +50.8% |
| 4Q23 | 10,206 | +46.5% |
| 3Q23 | 9,180 | +49.3% |
| 2Q23 | 9,452 | +63.4% |
| 1Q23 | 7,874 | -0.7% |
| 4Q22 | 6,967 | -16.1% |
| 3Q22 | 6,150 | -32.2% |
| 2Q22 | 5,784 | -47.9% |
| 1Q22 | 7,928 | -0.2% |
| 4Q21 | 8,301 | -13.0% |
| 3Q21 | 9,073 | -9.4% |
| 2Q21 | 11,106 | +128.0% |
| 1Q21 | 7,945 | +82.5% |
| 4Q20 | 9,545 | +93.7% |
| 3Q20 | 10,018 | +69.7% |
| 2Q20 | 4,872 | -17.6% |
| 1Q20 | 4,353 | -1.8% |
| 4Q19 | 4,928 | -31.5% |
| 3Q19 | 5,905 | +28.0% |
| 2Q19 | 5,915 | -48.7% |
| 1Q19 | 4,435 | -8.8% |
| 4Q18 | 7,193 | +13.8% |
| 3Q18 | 4,613 | -8.7% |
| 2Q18 | 11,541 | +108.5% |
| 1Q18 | 4,862 | +16.0% |
| 4Q17 | 6,321 | - |
| 3Q17 | 5,053 | -5.4% |
| 2Q17 | 5,536 | +46.3% |
| 1Q17 | 4,193 | +27.1% |
| 3Q16 | 5,344 | +60.9% |
| 2Q16 | 3,783 | +35.4% |
| 1Q16 | 3,300 | +42.9% |
| 3Q15 | 3,321 | +79.3% |
| 2Q15 | 2,794 | +41.1% |
| 1Q15 | 2,309 | -1099.6% |
| 3Q14 | 1,852 | +138.7% |
| 2Q14 | 1,980 | +36.8% |
| 1Q14 | -231 | -120.6% |
| 3Q13 | 776 | -22.5% |
| 2Q13 | 1,447 | -0.5% |
| 1Q13 | 1,123 | +31.5% |
| 3Q12 | 1,001 | -49.7% |
| 2Q12 | 1,455 | +62.2% |
| 1Q12 | 854 | - |
| 3Q11 | 1,991 | - |
| 2Q11 | 897 | - |