| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 13.3 | +67.1% |
| 2024/11 | 8.0 | +46.4% |
| 2023/11 | 5.5 | -32.5% |
| 2022/11 | 8.1 | +40.6% |
| 2021/11 | 5.7 | -5006.5% |
| 2020/11 | -0.1 | -101.3% |
| 2019/11 | 8.8 | +13.5% |
| 2018/11 | 7.7 | +193.4% |
| 2017/11 | 2.6 | -19.3% |
| 2016/11 | 3.3 | +44.0% |
| 2015/11 | 2.3 | -78.0% |
| 2014/11 | 10.3 | +13.6% |
| 2013/11 | 9.1 | -23.1% |
| 2012/11 | 11.8 | +24.5% |
| 2011/11 | 9.5 | - |