| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/11 | 13.92 | +9.2% |
| 2024/11 | 12.75 | -11.8% |
| 2023/11 | 14.45 | -12.9% |
| 2022/11 | 16.59 | +29.7% |
| 2021/11 | 12.79 | +49.2% |
| 2020/11 | 8.57 | -44.8% |
| 2019/11 | 15.52 | -9.6% |
| 2018/11 | 17.18 | +7.9% |
| 2017/11 | 15.93 | -5.6% |
| 2016/11 | 16.87 | -12.2% |
| 2015/11 | 19.22 | +10.5% |
| 2014/11 | 17.39 | +10.5% |
| 2013/11 | 15.74 | -3.4% |
| 2012/11 | 16.29 | +15.9% |
| 2011/11 | 14.05 | - |