| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,364 | +9.0% |
| 3Q25 | 5,561 | +21.3% |
| 2Q25 | 7,166 | +12.4% |
| 1Q25 | 6,742 | +36.5% |
| 4Q24 | 5,838 | -32.5% |
| 3Q24 | 4,584 | -39.8% |
| 2Q24 | 6,376 | +19.0% |
| 1Q24 | 4,939 | -38.2% |
| 4Q23 | 8,648 | +38.7% |
| 3Q23 | 7,609 | +17.5% |
| 2Q23 | 5,359 | -33.7% |
| 1Q23 | 7,987 | +22.5% |
| 4Q22 | 6,233 | +53.1% |
| 3Q22 | 6,478 | +19.5% |
| 2Q22 | 8,082 | +33.0% |
| 1Q22 | 6,520 | +5.9% |
| 4Q21 | 4,072 | +51.4% |
| 3Q21 | 5,420 | +121.9% |
| 2Q21 | 6,076 | +121.8% |
| 1Q21 | 6,155 | +9.4% |
| 4Q20 | 2,689 | -36.7% |
| 3Q20 | 2,442 | -52.2% |
| 2Q20 | 2,739 | -57.5% |
| 1Q20 | 5,627 | +9.8% |
| 4Q19 | 4,245 | +15.1% |
| 3Q19 | 5,114 | -2.0% |
| 2Q19 | 6,450 | -2.6% |
| 1Q19 | 5,127 | +3.7% |
| 4Q18 | 3,688 | +11.5% |
| 3Q18 | 5,217 | +33.3% |
| 2Q18 | 6,624 | +30.3% |
| 1Q18 | 4,945 | +1.8% |
| 4Q17 | 3,307 | -22.4% |
| 3Q17 | 3,914 | -14.2% |
| 2Q17 | 5,083 | +35.3% |
| 1Q17 | 4,859 | +43.5% |
| 4Q16 | 4,260 | +67.2% |
| 3Q16 | 4,561 | +32.2% |
| 2Q16 | 3,758 | -12.9% |
| 1Q16 | 3,385 | -8.7% |
| 4Q15 | 2,548 | -15.7% |
| 3Q15 | 3,450 | +0.3% |
| 2Q15 | 4,314 | +10.1% |
| 1Q15 | 3,709 | +12.6% |
| 4Q14 | 3,022 | +52.5% |
| 3Q14 | 3,439 | +15.8% |
| 2Q14 | 3,919 | +35.3% |
| 1Q14 | 3,293 | +136.7% |
| 4Q13 | 1,982 | -134.0% |
| 3Q13 | 2,971 | -29.5% |
| 2Q13 | 2,896 | -23.7% |
| 1Q13 | 1,391 | -49.5% |
| 4Q12 | -5,821 | -398.8% |
| 3Q12 | 4,214 | +203.6% |
| 2Q12 | 3,794 | +23.2% |
| 1Q12 | 2,752 | - |
| 4Q11 | 1,948 | - |
| 3Q11 | 1,388 | - |
| 2Q11 | 3,079 | - |