| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,856 | -5.9% |
| 2023/12 | 14,717 | -3.9% |
| 2022/12 | 15,316 | -32.6% |
| 2021/12 | 22,723 | +23.2% |
| 2020/12 | 18,439 | +26.0% |
| 2019/12 | 14,632 | +1.3% |
| 2018/12 | 14,444 | +6.0% |
| 2017/12 | 13,625 | +5.6% |
| 2016/12 | 12,901 | +17.0% |
| 2015/12 | 11,023 | +50.0% |
| 2014/12 | 7,348 | -1.3% |
| 2013/12 | 7,448 | +10.5% |
| 2012/12 | 6,743 | +190.4% |
| 2011/12 | 2,321 | - |