| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/9 | -16,256 | -139.1% |
| 2023/9 | 41,612 | -34.8% |
| 2022/9 | 63,834 | +148.1% |
| 2021/9 | 25,734 | +181.1% |
| 2020/9 | 9,154 | +54.5% |
| 2019/9 | 5,926 | +7.2% |
| 2018/9 | 5,527 | -1.0% |
| 2017/9 | 5,585 | -48.7% |
| 2016/9 | 10,889 | +52.1% |
| 2015/9 | 7,157 | -16.9% |
| 2014/9 | 8,613 | +14.3% |
| 2013/9 | 7,537 | +72.2% |
| 2012/9 | 4,376 | +13.6% |
| 2011/9 | 3,851 | - |