| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 9.1 | +7.3% |
| 2024/11 | 8.5 | +9.1% |
| 2023/11 | 7.8 | +10.4% |
| 2022/11 | 7.0 | -19.4% |
| 2021/11 | 8.7 | +14.5% |
| 2020/11 | 7.6 | +2.8% |
| 2019/11 | 7.4 | -4.8% |
| 2018/11 | 7.8 | -21.5% |
| 2017/11 | 9.9 | -24.9% |
| 2016/11 | 13.2 | +9.0% |
| 2015/11 | 12.2 | +36.3% |
| 2014/11 | 8.9 | +138.3% |
| 2013/11 | 3.7 | -32.0% |
| 2012/11 | 5.5 | +4.8% |
| 2011/11 | 5.3 | - |