| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 20,929 | +5.0% |
| 2023/12 | 19,923 | -1.8% |
| 2022/12 | 20,295 | +7.2% |
| 2021/12 | 18,929 | +36.7% |
| 2020/12 | 13,846 | -19.5% |
| 2019/12 | 17,203 | +7.5% |
| 2018/12 | 16,006 | +12.6% |
| 2017/12 | 14,215 | +21.1% |
| 2016/12 | 11,738 | -7.8% |
| 2015/12 | 12,733 | +12.4% |
| 2014/12 | 11,325 | +32.1% |
| 2013/12 | 8,570 | +16.1% |
| 2012/12 | 7,380 | +11.4% |
| 2011/12 | 6,622 | - |