| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 15,457 | +4.5% |
| 2023/9 | 14,791 | -134.3% |
| 2022/9 | -43,144 | -424.2% |
| 2021/9 | 13,306 | -4.1% |
| 2020/9 | 13,870 | +22.2% |
| 2019/9 | 11,349 | +11.3% |
| 2018/9 | 10,192 | +1.5% |
| 2017/9 | 10,038 | +6.0% |
| 2016/9 | 9,473 | +14.6% |
| 2015/9 | 8,264 | +8.1% |
| 2014/9 | 7,647 | +10.7% |
| 2013/9 | 6,906 | -0.4% |
| 2012/9 | 6,935 | -7.5% |
| 2011/9 | 7,500 | - |