| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 7,169 | -3.6% |
| 1Q25 | 6,796 | -6.0% |
| 3Q24 | 9,797 | +1.8% |
| 2Q24 | 7,436 | -32.4% |
| 1Q24 | 7,231 | -39.2% |
| 3Q23 | 9,626 | +9.2% |
| 2Q23 | 11,000 | +103.7% |
| 1Q23 | 11,901 | +296.2% |
| 3Q22 | 8,813 | +42.3% |
| 2Q22 | 5,399 | +4.3% |
| 1Q22 | 3,004 | -47.3% |
| 3Q21 | 6,192 | +24.1% |
| 2Q21 | 5,178 | +50.7% |
| 1Q21 | 5,698 | +57.7% |
| 3Q20 | 4,989 | +15.4% |
| 2Q20 | 3,435 | -13.4% |
| 1Q20 | 3,613 | -13.0% |
| 3Q19 | 4,323 | +1.5% |
| 2Q19 | 3,965 | +15.5% |
| 1Q19 | 4,153 | +11.7% |
| 3Q18 | 4,261 | +13.1% |
| 2Q18 | 3,433 | -21.6% |
| 1Q18 | 3,717 | +11.1% |
| 3Q17 | 3,766 | +30.2% |
| 2Q17 | 4,380 | +53.7% |
| 1Q17 | 3,346 | +52.6% |
| 3Q16 | 2,892 | +43.2% |
| 2Q16 | 2,850 | +31.8% |
| 1Q16 | 2,192 | -2.8% |
| 3Q15 | 2,019 | -8.9% |
| 2Q15 | 2,163 | -45.8% |
| 1Q15 | 2,254 | +10.8% |
| 3Q14 | 2,217 | +1.8% |
| 2Q14 | 3,990 | +98.7% |
| 1Q14 | 2,033 | +7.3% |
| 3Q13 | 2,177 | -1.8% |
| 2Q13 | 2,007 | +1.8% |
| 1Q13 | 1,894 | -13.8% |
| 3Q12 | 2,217 | -14.5% |
| 2Q12 | 1,972 | -13.5% |
| 1Q12 | 2,198 | - |
| 3Q11 | 2,594 | - |
| 2Q11 | 2,279 | - |