| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 4.1 | -0.6% |
| 2024/11 | 4.2 | -12.8% |
| 2023/11 | 4.8 | -163.3% |
| 2022/11 | -7.6 | -48.5% |
| 2021/11 | -14.7 | -42.9% |
| 2020/11 | -25.7 | +6021.3% |
| 2019/11 | -0.4 | -195.3% |
| 2018/11 | 0.4 | -106.0% |
| 2017/11 | -7.3 | -45.7% |
| 2016/11 | -13.4 | -1713.4% |
| 2015/11 | 0.8 | -113.0% |
| 2014/11 | -6.4 | -282.2% |
| 2013/11 | 3.5 | -8.6% |
| 2012/11 | 3.9 | -598.8% |
| 2011/11 | -0.8 | - |