| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 3.2 | +25.4% |
| 2024/11 | 2.5 | +40.5% |
| 2023/11 | 1.8 | -15.4% |
| 2022/11 | 2.1 | -12.1% |
| 2021/11 | 2.4 | -3.6% |
| 2020/11 | 2.5 | +6.7% |
| 2019/11 | 2.4 | +3.9% |
| 2018/11 | 2.3 | -9.1% |
| 2017/11 | 2.5 | +53.9% |
| 2016/11 | 1.6 | +18.0% |
| 2015/11 | 1.4 | -20.0% |
| 2014/11 | 1.7 | -22.1% |
| 2013/11 | 2.2 | +54.3% |
| 2012/11 | 1.4 | -46.5% |
| 2011/11 | 2.7 | - |