| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -17,595 | -357.2% |
| 3Q24 | 9,273 | +49.5% |
| 2Q24 | 8,176 | +30.8% |
| 1Q24 | 6,841 | +2.7% |
| 3Q23 | 6,202 | -9.7% |
| 2Q23 | 6,253 | -4.7% |
| 1Q23 | 6,663 | +2.9% |
| 3Q22 | 6,869 | -0.6% |
| 2Q22 | 6,562 | +10.4% |
| 1Q22 | 6,476 | -13.8% |
| 3Q21 | 6,912 | +49.8% |
| 2Q21 | 5,945 | +8.5% |
| 1Q21 | 7,510 | +93.6% |
| 3Q20 | 4,614 | +309.0% |
| 2Q20 | 5,480 | +210.1% |
| 1Q20 | 3,879 | +102.0% |
| 3Q19 | 1,128 | -52.3% |
| 2Q19 | 1,767 | -18.8% |
| 1Q19 | 1,920 | -1.8% |
| 3Q18 | 2,364 | +1.2% |
| 2Q18 | 2,177 | -1.7% |
| 1Q18 | 1,956 | +2.0% |
| 3Q17 | 2,336 | +0.4% |
| 2Q17 | 2,214 | +14.1% |
| 1Q17 | 1,918 | +11.1% |
| 3Q16 | 2,327 | +17.3% |
| 2Q16 | 1,940 | -0.3% |
| 1Q16 | 1,726 | -18.7% |
| 3Q15 | 1,983 | -7.4% |
| 2Q15 | 1,945 | +7.0% |
| 1Q15 | 2,124 | +26.2% |
| 3Q14 | 2,142 | +35.0% |
| 2Q14 | 1,818 | +1.1% |
| 1Q14 | 1,683 | +1.3% |
| 3Q13 | 1,587 | +6.3% |
| 2Q13 | 1,799 | +34.1% |
| 1Q13 | 1,661 | +30.6% |
| 3Q12 | 1,493 | +28.6% |
| 2Q12 | 1,342 | +13.8% |
| 1Q12 | 1,272 | - |
| 3Q11 | 1,161 | - |
| 2Q11 | 1,179 | - |