| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | -6.6 | -17.6% |
| 2024/11 | -8.0 | -42.2% |
| 2023/11 | -13.9 | +100.2% |
| 2022/11 | -6.9 | -1944.9% |
| 2021/11 | 0.4 | -45.8% |
| 2020/11 | 0.7 | -105.3% |
| 2019/11 | -13.0 | +104.6% |
| 2018/11 | -6.4 | +190.0% |
| 2017/11 | -2.2 | -75.4% |
| 2016/11 | -8.9 | +120.7% |
| 2015/11 | -4.0 | -374.5% |
| 2014/11 | 1.5 | -63.7% |
| 2013/11 | 4.1 | -21.8% |
| 2012/11 | 5.2 | +54.4% |
| 2011/11 | 3.4 | - |