| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/11 | 6.37 | +3.0% |
| 2024/11 | 6.19 | +8.4% |
| 2023/11 | 5.71 | +18.2% |
| 2022/11 | 4.83 | +14.9% |
| 2021/11 | 4.2 | +84.5% |
| 2020/11 | 2.28 | -41.1% |
| 2019/11 | 3.87 | -5.0% |
| 2018/11 | 4.07 | -1.0% |
| 2017/11 | 4.12 | +0.2% |
| 2016/11 | 4.11 | -4.9% |
| 2015/11 | 4.32 | -10.4% |
| 2014/11 | 4.82 | -5.9% |
| 2013/11 | 5.13 | +15.0% |
| 2012/11 | 4.46 | +3.8% |
| 2011/11 | 4.3 | - |