| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 14,610 | +78.6% |
| 2023/9 | 8,182 | -56.5% |
| 2022/9 | 18,822 | -52.9% |
| 2021/9 | 39,966 | -14.5% |
| 2020/9 | 46,742 | +132.7% |
| 2019/9 | 20,090 | +36.1% |
| 2018/9 | 14,758 | +24.7% |
| 2017/9 | 11,833 | +111.7% |
| 2016/9 | 5,589 | -32.9% |
| 2015/9 | 8,327 | +11.5% |
| 2014/9 | 7,467 | +14.8% |
| 2013/9 | 6,507 | +13.3% |
| 2012/9 | 5,745 | +0.9% |
| 2011/9 | 5,693 | - |