| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,669 | -7.0% |
| 2024/12 | 5,020 | -7.5% |
| 2023/12 | 5,425 | +23.4% |
| 2022/12 | 4,395 | -48.3% |
| 2021/12 | 8,500 | -73.6% |
| 2020/12 | 32,248 | +776.3% |
| 2019/12 | 3,680 | -16.6% |
| 2018/12 | 4,414 | +20.3% |
| 2017/12 | 3,670 | -12.1% |
| 2016/12 | 4,175 | +174.5% |
| 2015/12 | 1,521 | -61.4% |
| 2014/12 | 3,943 | +33.0% |
| 2013/12 | 2,964 | +126.8% |
| 2012/12 | 1,307 | -11.7% |
| 2011/12 | 1,481 | - |