| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 7,532 | +0.7% |
| 1Q25 | 7,704 | +19.3% |
| 3Q24 | 7,813 | -17.2% |
| 2Q24 | 7,479 | +0.2% |
| 1Q24 | 6,458 | -15.7% |
| 3Q23 | 9,437 | +77.6% |
| 2Q23 | 7,462 | -18.1% |
| 1Q23 | 7,662 | -8.5% |
| 3Q22 | 5,313 | -40.7% |
| 2Q22 | 9,107 | +3.0% |
| 1Q22 | 8,378 | -23.1% |
| 4Q21 | 8,985 | +8.9% |
| 3Q21 | 8,965 | +172.8% |
| 2Q21 | 8,840 | +32.1% |
| 1Q21 | 10,897 | +118.7% |
| 4Q20 | 8,251 | +25.1% |
| 3Q20 | 3,286 | -48.7% |
| 2Q20 | 6,693 | +54.1% |
| 1Q20 | 4,982 | -17.9% |
| 4Q19 | 6,593 | -1.6% |
| 3Q19 | 6,403 | -4.4% |
| 2Q19 | 4,342 | -44.0% |
| 1Q19 | 6,071 | +18.7% |
| 4Q18 | 6,702 | +22.3% |
| 3Q18 | 6,697 | +28.8% |
| 2Q18 | 7,748 | +41.0% |
| 1Q18 | 5,116 | +15.8% |
| 4Q17 | 5,479 | -4.4% |
| 3Q17 | 5,198 | -6.1% |
| 2Q17 | 5,495 | +6.2% |
| 1Q17 | 4,418 | -5.3% |
| 4Q16 | 5,731 | +7.6% |
| 3Q16 | 5,538 | -1.6% |
| 2Q16 | 5,174 | -10.9% |
| 1Q16 | 4,666 | -7.5% |
| 4Q15 | 5,326 | -9.0% |
| 3Q15 | 5,629 | -0.9% |
| 2Q15 | 5,809 | +4.4% |
| 1Q15 | 5,044 | -11.3% |
| 4Q14 | 5,850 | +5.0% |
| 3Q14 | 5,678 | -9.4% |
| 2Q14 | 5,563 | -16.3% |
| 1Q14 | 5,687 | -9.6% |
| 4Q13 | 5,574 | -31.6% |
| 3Q13 | 6,268 | -16.5% |
| 2Q13 | 6,645 | -14.6% |
| 1Q13 | 6,290 | -18.3% |
| 4Q12 | 8,148 | - |
| 3Q12 | 7,508 | -8.7% |
| 2Q12 | 7,779 | -0.6% |
| 1Q12 | 7,696 | - |
| 3Q11 | 8,219 | - |
| 2Q11 | 7,826 | - |