| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 256 | - |
| 3Q25 | 1,480 | -69.3% |
| 2Q25 | 4,209 | -24.5% |
| 1Q25 | 5,102 | -17.8% |
| 2Q24 | 4,826 | -28.7% |
| 2Q24 | 5,576 | -13.6% |
| 1Q24 | 6,208 | -7.3% |
| 4Q23 | -433 | -110.6% |
| 3Q23 | 6,772 | -4.7% |
| 2Q23 | 6,455 | -45.4% |
| 1Q23 | 6,699 | -56.4% |
| 4Q22 | 4,100 | -62.3% |
| 3Q22 | 7,103 | -12.7% |
| 2Q22 | 11,826 | +63.0% |
| 1Q22 | 15,370 | +174.9% |
| 4Q21 | 10,889 | +149.6% |
| 3Q21 | 8,133 | +68.1% |
| 2Q21 | 7,255 | +487.4% |
| 1Q21 | 5,592 | -55.0% |
| 4Q20 | 4,362 | -23.3% |
| 3Q20 | 4,839 | -23.5% |
| 2Q20 | 1,235 | -72.6% |
| 1Q20 | 12,436 | +205.7% |
| 4Q19 | 5,689 | -15.8% |
| 3Q19 | 6,324 | +21.5% |
| 2Q19 | 4,509 | -18.4% |
| 1Q19 | 4,068 | -23.8% |
| 4Q18 | 6,755 | -39.0% |
| 3Q18 | 5,206 | -2.1% |
| 2Q18 | 5,524 | +7.5% |
| 1Q18 | 5,341 | +12.9% |
| 4Q17 | 11,076 | +209.0% |
| 3Q17 | 5,318 | +35.2% |
| 2Q17 | 5,139 | +44.1% |
| 1Q17 | 4,732 | +32.0% |
| 4Q16 | 3,584 | -14.0% |
| 3Q16 | 3,934 | -6.7% |
| 2Q16 | 3,566 | -35.9% |
| 1Q16 | 3,584 | -12.8% |
| 4Q15 | 4,168 | -14.6% |
| 3Q15 | 4,217 | -3.9% |
| 2Q15 | 5,561 | +34.6% |
| 1Q15 | 4,108 | +11.1% |
| 4Q14 | 4,879 | +5.0% |
| 3Q14 | 4,388 | +42.8% |
| 2Q14 | 4,131 | - |
| 1Q14 | 3,696 | - |
| 4Q13 | 4,648 | - |
| 3Q13 | 3,072 | - |