| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 13,515 | -8.3% |
| 3Q25 | 14,075 | +1.9% |
| 2Q25 | 14,217 | -7.0% |
| 1Q25 | 14,741 | -8.8% |
| 3Q24 | 13,816 | -11.9% |
| 2Q24 | 15,283 | -9.8% |
| 1Q24 | 16,160 | +0.1% |
| 3Q23 | 15,674 | +45.1% |
| 2Q23 | 16,935 | +58.9% |
| 1Q23 | 16,150 | +54.8% |
| 3Q22 | 10,805 | -4.4% |
| 2Q22 | 10,657 | +22.8% |
| 1Q22 | 10,434 | +84.5% |
| 3Q21 | 11,302 | -20.7% |
| 2Q21 | 8,677 | -32.6% |
| 1Q21 | 5,655 | -56.6% |
| 3Q20 | 14,261 | +2.7% |
| 2Q20 | 12,882 | +1.0% |
| 1Q20 | 13,016 | +5.6% |
| 3Q19 | 13,892 | +5.8% |
| 2Q19 | 12,756 | -5.9% |
| 1Q19 | 12,329 | -0.2% |
| 3Q18 | 13,134 | +44.2% |
| 2Q18 | 13,556 | +25.9% |
| 1Q18 | 12,355 | +16.5% |
| 3Q17 | 9,111 | -46.2% |
| 2Q17 | 10,765 | -38.6% |
| 1Q17 | 10,608 | -27.1% |
| 3Q16 | 16,943 | -121.0% |
| 2Q16 | 17,532 | +10.3% |
| 1Q16 | 14,558 | +14.2% |
| 3Q15 | -80,735 | -644.1% |
| 2Q15 | 15,899 | +2.2% |
| 1Q15 | 12,749 | -5.6% |
| 3Q14 | 14,839 | +56.2% |
| 2Q14 | 15,555 | +30.1% |
| 1Q14 | 13,503 | - |
| 3Q13 | 9,500 | -13.7% |
| 2Q13 | 11,956 | -21.7% |
| 3Q12 | 11,010 | - |
| 2Q12 | 15,279 | - |