| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/10 | 1.7 | -170.0% |
| 2024/10 | -2.4 | -136.0% |
| 2023/10 | 6.7 | -5.1% |
| 2022/10 | 7.1 | +63.0% |
| 2021/10 | 4.3 | -22.1% |
| 2020/10 | 5.6 | -32.8% |
| 2019/10 | 8.3 | +1.6% |
| 2018/10 | 8.1 | -18.6% |
| 2017/10 | 10.0 | +29.9% |
| 2016/10 | 7.7 | +4.2% |
| 2015/10 | 7.4 | +4.4% |
| 2014/10 | 7.1 | +12.6% |
| 2013/10 | 6.3 | -8.1% |
| 2012/10 | 6.8 | +209.7% |
| 2011/10 | 2.2 | - |