| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -1,469 | -120.6% |
| 2023/12 | 7,133 | +45.5% |
| 2022/12 | 4,903 | +19.4% |
| 2021/12 | 4,108 | -55.7% |
| 2020/12 | 9,274 | -1.5% |
| 2019/12 | 9,411 | +209.6% |
| 2018/12 | 3,040 | -26.8% |
| 2017/12 | 4,154 | +89.1% |
| 2016/12 | 2,197 | -33.3% |
| 2015/12 | 3,294 | -3.8% |
| 2014/12 | 3,423 | +12.9% |
| 2013/12 | 3,032 | -24.2% |
| 2012/12 | 4,001 | +48.2% |
| 2011/12 | 2,699 | - |