| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,241 | -5.0% |
| 2023/12 | 12,889 | -48.8% |
| 2022/12 | 25,161 | -18.0% |
| 2021/12 | 30,673 | +32.0% |
| 2020/12 | 23,231 | +10.4% |
| 2019/12 | 21,041 | -1.8% |
| 2018/12 | 21,419 | +0.6% |
| 2017/12 | 21,281 | -5.6% |
| 2016/12 | 22,539 | +8.3% |
| 2015/12 | 20,821 | -0.2% |
| 2014/12 | 20,866 | +12.1% |
| 2013/12 | 18,611 | -1.7% |
| 2012/12 | 18,929 | +2.5% |
| 2011/12 | 18,471 | - |