| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | -2.7 | +243.6% |
| 2024/11 | -0.8 | -122.1% |
| 2023/11 | 3.5 | -4.2% |
| 2022/11 | 3.6 | -833.7% |
| 2021/11 | -0.5 | -89.6% |
| 2020/11 | -4.8 | -8111.3% |
| 2019/11 | 0.1 | -96.5% |
| 2018/11 | 1.7 | -397.3% |
| 2017/11 | -0.6 | +45.5% |
| 2016/11 | -0.4 | -136.2% |
| 2015/11 | 1.1 | -12.8% |
| 2014/11 | 1.2 | -1323.4% |
| 2013/11 | -0.1 | -183.3% |
| 2012/11 | 0.1 | -88.2% |
| 2011/11 | 1.0 | - |