| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 22,858 | -8.3% |
| 2023/9 | 24,918 | +33.8% |
| 2022/9 | 18,628 | +107.0% |
| 2021/9 | 8,999 | +20.6% |
| 2020/9 | 7,463 | -33.0% |
| 2019/9 | 11,145 | +299.5% |
| 2018/9 | 2,790 | -70.6% |
| 2017/9 | 9,491 | -43.1% |
| 2016/9 | 16,690 | +93.1% |
| 2015/9 | 8,645 | +984.7% |
| 2014/9 | 797 | -90.3% |
| 2013/9 | 8,238 | -24.4% |
| 2012/9 | 10,897 | -34.0% |
| 2011/9 | 16,515 | - |