| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 17,250 | +7.8% |
| 1Q25 | 14,344 | -7.1% |
| 3Q24 | 17,294 | +1.0% |
| 2Q24 | 16,002 | -6.7% |
| 1Q24 | 15,433 | -24.4% |
| 3Q23 | 17,129 | -17.2% |
| 2Q23 | 17,160 | -9.4% |
| 1Q23 | 20,401 | +8.9% |
| 3Q22 | 20,676 | +12.3% |
| 2Q22 | 18,933 | +9.9% |
| 1Q22 | 18,736 | +7.5% |
| 2Q21 | 18,410 | +88.5% |
| 2Q21 | 17,230 | +72.2% |
| 1Q21 | 17,434 | +65.5% |
| 3Q20 | 9,768 | -22.6% |
| 2Q20 | 10,008 | -15.3% |
| 1Q20 | 10,537 | -7.8% |
| 3Q19 | 12,615 | +15.5% |
| 2Q19 | 11,814 | +18.3% |
| 1Q19 | 11,430 | +39.0% |
| 3Q18 | 10,922 | +14.6% |
| 2Q18 | 9,984 | +9.2% |
| 1Q18 | 8,221 | -7.9% |
| 3Q17 | 9,531 | +9.7% |
| 2Q17 | 9,147 | +74.3% |
| 1Q17 | 8,925 | +33.0% |
| 3Q16 | 8,686 | +14.8% |
| 2Q16 | 5,249 | -31.7% |
| 1Q16 | 6,709 | -12.3% |
| 3Q15 | 7,563 | -2.4% |
| 2Q15 | 7,685 | -2.1% |
| 1Q15 | 7,651 | +6.2% |
| 3Q14 | 7,748 | +15.5% |
| 2Q14 | 7,848 | +112.7% |
| 1Q14 | 7,205 | +21.9% |
| 3Q13 | 6,707 | +5.6% |
| 2Q13 | 3,689 | -38.1% |
| 1Q13 | 5,910 | -1.1% |
| 3Q12 | 6,353 | +12.9% |
| 2Q12 | 5,959 | +10.5% |
| 1Q12 | 5,974 | - |
| 3Q11 | 5,626 | - |
| 2Q11 | 5,395 | - |