| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/9 | -0.3 | -102.5% |
| 2023/10 | 11.2 | +1.5% |
| 2022/10 | 11.0 | -43.1% |
| 2021/10 | 19.4 | +62.1% |
| 2020/9 | 12.0 | -1.9% |
| 2019/9 | 12.2 | -43.0% |
| 2018/9 | 21.4 | +51.4% |
| 2017/10 | 14.1 | +13.7% |
| 2016/10 | 12.4 | +7.4% |
| 2015/9 | 11.6 | +17.2% |
| 2014/9 | 9.9 | +19.7% |
| 2013/9 | 8.3 | +36.2% |
| 2012/9 | 6.1 | +5.7% |
| 2011/10 | 5.7 | +24.3% |
| 2010/10 | 4.6 | - |