| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/11 | 2.83 | +29.0% |
| 2024/11 | 2.2 | -35.4% |
| 2023/11 | 3.4 | -25.4% |
| 2022/11 | 4.56 | -0.7% |
| 2021/11 | 4.6 | +69.8% |
| 2020/11 | 2.71 | +0.8% |
| 2019/11 | 2.69 | +4.7% |
| 2018/11 | 2.57 | -7.6% |
| 2017/11 | 2.78 | +16.1% |
| 2016/11 | 2.39 | +12.7% |
| 2015/11 | 2.12 | +81.0% |
| 2014/11 | 1.17 | -56.0% |
| 2013/11 | 2.66 | -13.8% |
| 2012/11 | 3.09 | -11.8% |
| 2011/11 | 3.5 | - |