| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 24,283 | -10.5% |
| 2023/9 | 27,118 | +14.9% |
| 2022/9 | 23,600 | -14.4% |
| 2021/9 | 27,583 | +13.7% |
| 2020/9 | 24,269 | +1.0% |
| 2019/9 | 24,020 | +43.7% |
| 2018/9 | 16,721 | +18.0% |
| 2017/9 | 14,167 | +39.5% |
| 2016/9 | 10,154 | +22.5% |
| 2015/9 | 8,292 | +41.7% |
| 2014/9 | 5,850 | +23.0% |
| 2013/9 | 4,757 | +3.6% |
| 2012/9 | 4,590 | +321.5% |
| 2011/9 | 1,089 | - |