| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/10 | 17.6 | -6.1% |
| 2023/10 | 18.7 | -15.9% |
| 2022/10 | 22.2 | +7.2% |
| 2021/10 | 20.7 | +1.6% |
| 2020/10 | 20.4 | -4.1% |
| 2019/10 | 21.3 | +6.3% |
| 2018/10 | 20.0 | +2.6% |
| 2017/10 | 19.5 | +4.6% |
| 2016/10 | 18.7 | -1.3% |
| 2015/10 | 18.9 | +7.9% |
| 2014/10 | 17.5 | -2.1% |
| 2013/10 | 17.9 | -0.2% |
| 2012/10 | 18.0 | -0.7% |
| 2011/10 | 18.1 | +2.3% |
| 2010/10 | 17.7 | - |