| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,983 | +10.1% |
| 3Q25 | 4,956 | +59.6% |
| 2Q25 | 4,727 | +40.1% |
| 1Q25 | 2,589 | -9.1% |
| 4Q24 | 4,527 | -6.1% |
| 3Q24 | 3,106 | -3.7% |
| 2Q24 | 3,374 | -9.0% |
| 1Q24 | 2,849 | -4.0% |
| 4Q23 | 4,820 | - |
| 3Q23 | 3,224 | -21.1% |
| 2Q23 | 3,706 | +7.0% |
| 1Q23 | 2,967 | - |
| 3Q22 | 4,088 | - |
| 2Q22 | 3,464 | - |
| 4Q18 | 3,691 | +7.3% |
| 3Q18 | 3,942 | +2.7% |
| 2Q18 | 3,794 | +11.0% |
| 4Q17 | 3,440 | +0.7% |
| 3Q17 | 3,840 | +2.2% |
| 2Q17 | 3,419 | +2.9% |
| 1Q17 | 2,926 | +21.6% |
| 4Q16 | 3,416 | +26.4% |
| 3Q16 | 3,756 | +13.9% |
| 2Q16 | 3,323 | +15.1% |
| 1Q16 | 2,406 | +12.8% |
| 4Q15 | 2,703 | +25.4% |
| 3Q15 | 3,299 | +55.5% |
| 2Q15 | 2,888 | +63.5% |
| 1Q15 | 2,133 | +63.3% |
| 4Q14 | 2,155 | +23.4% |
| 3Q14 | 2,121 | +10.4% |
| 2Q14 | 1,766 | -6.6% |
| 1Q14 | 1,306 | -30.9% |
| 4Q13 | 1,746 | -20.3% |
| 3Q13 | 1,922 | +5.8% |
| 2Q13 | 1,890 | - |
| 1Q13 | 1,890 | - |
| 4Q12 | 2,191 | +408.5% |
| 3Q12 | 1,817 | +145.6% |
| 4Q11 | 430 | - |
| 3Q11 | 739 | - |