| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 2.2 | +25.0% |
| 2024/11 | 1.7 | +278.2% |
| 2023/11 | 0.5 | -93.3% |
| 2022/11 | 6.7 | +1.3% |
| 2021/11 | 6.7 | +73.2% |
| 2020/11 | 3.8 | +115.2% |
| 2019/11 | 1.8 | +90.3% |
| 2018/11 | 0.9 | -286.1% |
| 2017/11 | -0.5 | -78.3% |
| 2016/11 | -2.3 | -228.7% |
| 2015/11 | 1.8 | +13.2% |
| 2014/11 | 1.6 | +19.1% |
| 2013/11 | 1.3 | -401.0% |
| 2012/11 | -0.4 | -111.3% |
| 2011/11 | 3.9 | - |