| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,687 | -15.4% |
| 3Q24 | 7,233 | -25.5% |
| 2Q24 | 6,261 | -20.7% |
| 1Q24 | 9,088 | -1.8% |
| 3Q23 | 9,708 | +18.5% |
| 2Q23 | 7,893 | -23.8% |
| 1Q23 | 9,257 | +5.0% |
| 3Q22 | 8,194 | -1.8% |
| 2Q22 | 10,362 | +16.8% |
| 1Q22 | 8,817 | +6.1% |
| 3Q21 | 8,346 | +16.5% |
| 2Q21 | 8,870 | +23.5% |
| 1Q21 | 8,313 | +177.7% |
| 3Q20 | 7,167 | +236.2% |
| 2Q20 | 7,184 | +15.6% |
| 1Q20 | 2,993 | -45.6% |
| 3Q19 | 2,132 | -75.6% |
| 2Q19 | 6,214 | +106.2% |
| 1Q19 | 5,502 | 0.0% |
| 3Q18 | 8,732 | +62.8% |
| 2Q18 | 3,013 | -28.6% |
| 1Q18 | 5,500 | +29.2% |
| 3Q17 | 5,364 | +35.7% |
| 2Q17 | 4,219 | +89.5% |
| 1Q17 | 4,256 | +5.8% |
| 3Q16 | 3,954 | +8.0% |
| 2Q16 | 2,226 | -42.8% |
| 1Q16 | 4,023 | +18.3% |
| 3Q15 | 3,662 | -489.6% |
| 2Q15 | 3,891 | +39.0% |
| 1Q15 | 3,402 | +12.8% |
| 3Q14 | -940 | -129.6% |
| 2Q14 | 2,799 | -29.3% |
| 1Q14 | 3,015 | -15.8% |
| 3Q13 | 3,180 | -24.6% |
| 2Q13 | 3,960 | - |
| 1Q13 | 3,582 | -35.0% |
| 3Q12 | 4,217 | - |
| 1Q12 | 5,513 | - |
| 2Q11 | 3,869 | - |