| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/10 | 17.8 | -16.3% |
| 2023/10 | 21.26 | +22.4% |
| 2022/10 | 17.36 | +0.5% |
| 2021/10 | 17.27 | +58.0% |
| 2020/11 | 10.93 | +4.9% |
| 2019/11 | 10.41 | -4.4% |
| 2018/10 | 10.9 | +2.7% |
| 2017/10 | 10.61 | +27.1% |
| 2016/10 | 8.35 | -13.3% |
| 2015/10 | 9.63 | -27.6% |
| 2014/10 | 13.3 | -8.3% |
| 2013/10 | 14.51 | +10.8% |
| 2012/10 | 13.09 | -0.7% |
| 2011/10 | 13.19 | +13.4% |
| 2010/10 | 11.63 | - |