| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,760 | +29.2% |
| 4Q24 | 10,527 | +53.1% |
| 3Q24 | 8,109 | +37.5% |
| 2Q24 | 7,159 | -5.0% |
| 1Q24 | 6,778 | -15.8% |
| 4Q23 | 6,875 | -22.7% |
| 3Q23 | 5,898 | -47.4% |
| 2Q23 | 7,532 | -27.0% |
| 1Q23 | 8,049 | -19.9% |
| 4Q22 | 8,894 | -8.1% |
| 3Q22 | 11,207 | +48.6% |
| 2Q22 | 10,321 | +63.8% |
| 1Q22 | 10,053 | +68.4% |
| 4Q21 | 9,682 | - |
| 3Q21 | 7,544 | +38.1% |
| 2Q21 | 6,302 | +6.1% |
| 1Q21 | 5,969 | +18.2% |
| 3Q20 | 5,464 | +4.9% |
| 2Q20 | 5,938 | -22.6% |
| 1Q20 | 5,050 | +28.5% |
| 3Q19 | 5,208 | +15.8% |
| 2Q19 | 7,670 | +52.0% |
| 1Q19 | 3,931 | -14.6% |
| 3Q18 | 4,498 | +2.7% |
| 2Q18 | 5,046 | +11.6% |
| 1Q18 | 4,603 | +15.6% |
| 3Q17 | 4,381 | +4.9% |
| 2Q17 | 4,521 | +6.9% |
| 1Q17 | 3,982 | +16.6% |
| 3Q16 | 4,176 | +16.6% |
| 2Q16 | 4,228 | +19.0% |
| 1Q16 | 3,415 | +6.6% |
| 3Q15 | 3,581 | +3.0% |
| 2Q15 | 3,553 | +3.4% |
| 1Q15 | 3,204 | +13.1% |
| 4Q14 | 3,775 | +19.8% |
| 3Q14 | 3,476 | +21.7% |
| 2Q14 | 3,436 | -2.1% |
| 1Q14 | 2,832 | -8.2% |
| 4Q13 | 3,151 | -10.8% |
| 3Q13 | 2,856 | -15.7% |
| 2Q13 | 3,511 | -1.3% |
| 1Q13 | 3,084 | -4.0% |
| 4Q12 | 3,532 | - |
| 3Q12 | 3,388 | +21.0% |
| 2Q12 | 3,558 | +62.2% |
| 1Q12 | 3,214 | - |
| 3Q11 | 2,800 | - |
| 2Q11 | 2,193 | - |