| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,130 | -4.6% |
| 2Q25 | 2,967 | -50.4% |
| 1Q25 | 5,249 | -25.3% |
| 3Q24 | 4,331 | -3.8% |
| 2Q24 | 5,986 | +40.0% |
| 1Q24 | 7,030 | +73.2% |
| 3Q23 | 4,502 | -21.4% |
| 2Q23 | 4,275 | -34.9% |
| 1Q23 | 4,059 | -38.5% |
| 3Q22 | 5,727 | +32.8% |
| 2Q22 | 6,567 | +30.3% |
| 1Q22 | 6,598 | +60.9% |
| 3Q21 | 4,311 | +58.3% |
| 2Q21 | 5,041 | -1.9% |
| 1Q21 | 4,100 | -27.0% |
| 3Q20 | 2,724 | -59.3% |
| 2Q20 | 5,141 | -15.4% |
| 1Q20 | 5,613 | -0.1% |
| 3Q19 | 6,685 | +51.2% |
| 2Q19 | 6,077 | +4.5% |
| 1Q19 | 5,620 | +17.4% |
| 3Q18 | 4,422 | -26.1% |
| 2Q18 | 5,815 | +26.9% |
| 1Q18 | 4,786 | +1.8% |
| 3Q17 | 5,982 | +48.6% |
| 2Q17 | 4,581 | +10.5% |
| 1Q17 | 4,700 | +33.7% |
| 3Q16 | 4,026 | +57.9% |
| 2Q16 | 4,144 | +18.9% |
| 1Q16 | 3,515 | - |
| 3Q15 | 2,549 | +15.2% |
| 2Q15 | 3,484 | +11.7% |
| 3Q14 | 2,212 | +37.7% |
| 2Q14 | 3,118 | +86.1% |
| 3Q13 | 1,606 | - |
| 2Q13 | 1,675 | - |