| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,086 | -7.9% |
| 3Q25 | 20,660 | +44.4% |
| 2Q25 | 18,625 | +30.7% |
| 1Q25 | 15,702 | +12.0% |
| 4Q24 | 20,719 | +58.0% |
| 3Q24 | 14,306 | -16.7% |
| 2Q24 | 14,250 | -62.0% |
| 1Q24 | 14,017 | +20.5% |
| 4Q23 | 13,111 | -18.3% |
| 3Q23 | 17,177 | -11.5% |
| 2Q23 | 37,494 | +88.6% |
| 1Q23 | 11,635 | -34.7% |
| 4Q22 | 16,042 | -12.1% |
| 3Q22 | 19,420 | +2.7% |
| 2Q22 | 19,884 | +16.5% |
| 1Q22 | 17,805 | -5.8% |
| 4Q21 | 18,245 | -8.3% |
| 3Q21 | 18,906 | -9.4% |
| 2Q21 | 17,072 | +143.7% |
| 1Q21 | 18,898 | +114.0% |
| 4Q20 | 19,892 | +56.0% |
| 3Q20 | 20,878 | +104.0% |
| 2Q20 | 7,004 | -9.5% |
| 1Q20 | 8,829 | +47.7% |
| 4Q19 | 12,754 | - |
| 3Q19 | 10,235 | - |
| 2Q19 | 7,735 | - |
| 1Q19 | 5,977 | - |