| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 9,425 | +1.3% |
| 3Q25 | 15,389 | -4.2% |
| 2Q25 | 12,187 | -12.5% |
| 1Q25 | 10,641 | -11.0% |
| 4Q24 | 9,307 | +64.3% |
| 3Q24 | 16,058 | +49.6% |
| 2Q24 | 13,930 | +45.7% |
| 1Q24 | 11,961 | +81.1% |
| 4Q23 | 5,663 | - |
| 3Q23 | 10,736 | - |
| 2Q23 | 9,560 | - |
| 1Q23 | 6,606 | - |
| 3Q19 | 10,854 | -9.8% |
| 2Q19 | 7,725 | -18.2% |
| 1Q19 | 6,286 | +10.7% |
| 4Q18 | 6,234 | -13.2% |
| 3Q18 | 12,028 | +4.3% |
| 2Q18 | 9,438 | +13.7% |
| 1Q18 | 5,676 | -17.7% |
| 4Q17 | 7,183 | +52.9% |
| 3Q17 | 11,530 | -13.5% |
| 2Q17 | 8,299 | -8.1% |
| 1Q17 | 6,897 | -7.0% |
| 4Q16 | 4,697 | -31.5% |
| 3Q16 | 13,336 | +31.1% |
| 2Q16 | 9,029 | +14.8% |
| 1Q16 | 7,415 | +30.5% |
| 4Q15 | 6,854 | +14.4% |
| 3Q15 | 10,176 | -0.1% |
| 2Q15 | 7,867 | +8.1% |
| 1Q15 | 5,682 | +15.4% |
| 4Q14 | 5,993 | +23.6% |
| 3Q14 | 10,189 | +15.0% |
| 2Q14 | 7,278 | +8.4% |
| 1Q14 | 4,922 | +1.8% |
| 4Q13 | 4,849 | +17.2% |
| 3Q13 | 8,859 | -4.2% |
| 2Q13 | 6,711 | +18.1% |
| 1Q13 | 4,835 | +78.3% |
| 4Q12 | 4,139 | +37.1% |
| 3Q12 | 9,247 | +18.7% |
| 2Q12 | 5,682 | +7.0% |
| 1Q12 | 2,711 | - |
| 4Q11 | 3,019 | - |
| 3Q11 | 7,787 | - |
| 2Q11 | 5,312 | - |