| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 4,618 | -38.3% |
| 1Q25 | 7,537 | -16.8% |
| 3Q24 | 10,857 | -13.6% |
| 2Q24 | 7,482 | +13.5% |
| 1Q24 | 9,061 | -9.5% |
| 3Q23 | 12,564 | -11.8% |
| 2Q23 | 6,590 | +11.2% |
| 1Q23 | 10,010 | +81.5% |
| 3Q22 | 14,237 | +103.2% |
| 2Q22 | 5,924 | +22.3% |
| 1Q22 | 5,515 | +190.9% |
| 3Q21 | 7,008 | -287.7% |
| 2Q21 | 4,845 | -136.9% |
| 1Q21 | 1,896 | +2.7% |
| 3Q20 | -3,733 | -143.3% |
| 2Q20 | -13,129 | -779.6% |
| 1Q20 | 1,846 | -64.6% |
| 3Q19 | 8,614 | +6.4% |
| 2Q19 | 1,932 | -4.6% |
| 1Q19 | 5,212 | +38.7% |
| 3Q18 | 8,094 | +1.9% |
| 2Q18 | 2,025 | -0.5% |
| 1Q18 | 3,757 | +7.5% |
| 3Q17 | 7,942 | +4.9% |
| 2Q17 | 2,035 | +11.6% |
| 1Q17 | 3,496 | -14.7% |
| 3Q16 | 7,572 | -13.6% |
| 2Q16 | 1,823 | -43.2% |
| 1Q16 | 4,100 | -28.7% |
| 3Q15 | 8,766 | -3.1% |
| 2Q15 | 3,208 | -14.2% |
| 1Q15 | 5,750 | +15.0% |
| 3Q14 | 9,043 | +3.5% |
| 2Q14 | 3,739 | +9.5% |
| 1Q14 | 5,002 | +2.4% |
| 3Q13 | 8,734 | +3.8% |
| 2Q13 | 3,416 | -6.3% |
| 1Q13 | 4,884 | -21.8% |
| 3Q12 | 8,413 | +18.9% |
| 2Q12 | 3,646 | +12.7% |
| 1Q12 | 6,245 | - |
| 3Q11 | 7,074 | - |
| 2Q11 | 3,234 | - |