| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | -0.6 | -179.5% |
| 2024/11 | 0.8 | -123.5% |
| 2023/11 | -3.3 | -60.2% |
| 2022/11 | -8.3 | -36.1% |
| 2021/11 | -13.0 | -42.3% |
| 2020/11 | -22.5 | +2982.1% |
| 2019/11 | -0.7 | -136.6% |
| 2018/11 | 2.0 | +122.2% |
| 2017/11 | 0.9 | -40.3% |
| 2016/11 | 1.5 | -245.6% |
| 2015/11 | -1.0 | -69.1% |
| 2014/11 | -3.3 | +127.1% |
| 2013/11 | -1.5 | -73.3% |
| 2012/11 | -5.5 | -383.5% |
| 2011/11 | 1.9 | - |