| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 31,871 | +4.6% |
| 2023/12 | 30,483 | -5.8% |
| 2022/12 | 32,350 | -14.2% |
| 2021/12 | 37,687 | +62.4% |
| 2020/12 | 23,212 | -0.8% |
| 2019/12 | 23,409 | -10.9% |
| 2018/12 | 26,263 | +27.6% |
| 2017/12 | 20,590 | -2.5% |
| 2016/12 | 21,109 | -3.2% |
| 2015/12 | 21,808 | -4.3% |
| 2014/12 | 22,778 | -8.1% |
| 2013/12 | 24,777 | -20.4% |
| 2012/12 | 31,131 | -3.0% |
| 2011/12 | 32,082 | - |