| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 10.1 | +192.9% |
| 2024/12 | 3.4 | -19.7% |
| 2023/11 | 4.3 | -59.2% |
| 2022/11 | 10.5 | +4.6% |
| 2021/11 | 10.1 | -336.2% |
| 2020/11 | -4.3 | -151.4% |
| 2019/11 | 8.3 | -7.6% |
| 2018/11 | 9.0 | +26.1% |
| 2017/11 | 7.1 | -20.5% |
| 2016/11 | 8.9 | +29.5% |
| 2015/11 | 6.9 | +113.4% |
| 2014/11 | 3.2 | -53.0% |
| 2013/11 | 6.9 | +62.2% |
| 2012/11 | 4.2 | -0.3% |
| 2011/11 | 4.3 | - |