| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | -0.7 | -48.4% |
| 2024/11 | -1.4 | -74.2% |
| 2023/11 | -5.4 | -285.2% |
| 2022/11 | 2.9 | -38.2% |
| 2021/11 | 4.7 | -12.7% |
| 2020/11 | 5.4 | +34.0% |
| 2019/11 | 4.0 | -9.3% |
| 2018/11 | 4.5 | +3.2% |
| 2017/11 | 4.3 | +228.0% |
| 2016/11 | 1.3 | -298.2% |
| 2015/11 | -0.7 | -152.3% |
| 2014/11 | 1.3 | -61.6% |
| 2013/11 | 3.3 | +180.7% |
| 2012/11 | 1.2 | -40.3% |
| 2011/11 | 2.0 | - |