| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,390 | +24.9% |
| 3Q24 | 5,647 | +3.1% |
| 2Q24 | 5,088 | -26.5% |
| 1Q24 | 4,317 | -39.0% |
| 3Q23 | 5,477 | -22.1% |
| 2Q23 | 6,923 | +0.6% |
| 1Q23 | 7,076 | +18.5% |
| 3Q22 | 7,035 | +80.8% |
| 2Q22 | 6,882 | +3042.5% |
| 1Q22 | 5,969 | +217.3% |
| 3Q21 | 3,891 | +68.2% |
| 2Q21 | 219 | -91.6% |
| 1Q21 | 1,881 | +8.4% |
| 3Q20 | 2,313 | -2.0% |
| 2Q20 | 2,599 | +2.3% |
| 1Q20 | 1,736 | +13.3% |
| 3Q19 | 2,360 | -12.2% |
| 2Q19 | 2,540 | +11.8% |
| 1Q19 | 1,532 | -56.1% |
| 3Q18 | 2,687 | +5.1% |
| 2Q18 | 2,271 | -19.6% |
| 1Q18 | 3,489 | +36.9% |
| 3Q17 | 2,556 | +26.2% |
| 2Q17 | 2,826 | +28.7% |
| 1Q17 | 2,548 | +29.9% |
| 3Q16 | 2,025 | +73.7% |
| 2Q16 | 2,196 | +107.6% |
| 1Q16 | 1,961 | +274.2% |
| 3Q15 | 1,166 | +145.0% |
| 2Q15 | 1,058 | +87.3% |
| 1Q15 | 524 | -6.6% |
| 3Q14 | 476 | - |
| 2Q14 | 565 | - |
| 1Q14 | 561 | - |