| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 4,248 | +17.3% |
| 3Q24 | 7,118 | +105.3% |
| 2Q24 | 4,442 | +141.5% |
| 1Q24 | 3,621 | -17.5% |
| 3Q23 | 3,467 | +7.2% |
| 2Q23 | 1,839 | -49.7% |
| 1Q23 | 4,389 | +25.1% |
| 3Q22 | 3,233 | +1.2% |
| 2Q22 | 3,658 | +32.6% |
| 1Q22 | 3,508 | +79.8% |
| 3Q21 | 3,196 | +315.6% |
| 2Q21 | 2,759 | +192.6% |
| 1Q21 | 1,951 | +75.0% |
| 3Q20 | 769 | -62.2% |
| 2Q20 | 943 | -60.8% |
| 1Q20 | 1,115 | -42.8% |
| 3Q19 | 2,034 | +17.0% |
| 2Q19 | 2,405 | -331.5% |
| 1Q19 | 1,950 | -6.6% |
| 3Q18 | 1,738 | -13.5% |
| 2Q18 | -1,039 | -156.1% |
| 1Q18 | 2,087 | +7.6% |
| 3Q17 | 2,010 | -3.5% |
| 2Q17 | 1,853 | -19.5% |
| 1Q17 | 1,940 | +24.6% |
| 3Q16 | 2,082 | -11.7% |
| 2Q16 | 2,302 | +11.2% |
| 1Q16 | 1,557 | -21.6% |
| 3Q15 | 2,358 | +17.8% |
| 2Q15 | 2,071 | -10.8% |
| 1Q15 | 1,987 | +23.9% |
| 3Q14 | 2,002 | +4.6% |
| 2Q14 | 2,322 | +0.4% |
| 1Q14 | 1,604 | +4.8% |
| 3Q13 | 1,914 | -14.5% |
| 2Q13 | 2,313 | +6.6% |
| 1Q13 | 1,531 | -10.2% |
| 3Q12 | 2,239 | -6.1% |
| 2Q12 | 2,169 | +5.9% |
| 1Q12 | 1,705 | - |
| 3Q11 | 2,384 | - |
| 2Q11 | 2,048 | - |