| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/11 | 3.0 | -59.5% |
| 2023/10 | 7.4 | +46.9% |
| 2022/10 | 5.0 | -60.7% |
| 2021/10 | 12.8 | -1.0% |
| 2020/10 | 12.9 | +47.2% |
| 2019/10 | 8.8 | +82.3% |
| 2018/10 | 4.8 | -13.7% |
| 2017/10 | 5.6 | +67.1% |
| 2016/10 | 3.3 | +243.2% |
| 2015/10 | 1.0 | -183.4% |
| 2014/10 | -1.2 | -69.7% |
| 2013/10 | -3.9 | -47.6% |
| 2012/10 | -7.3 | -31.9% |
| 2011/10 | -10.8 | -59.8% |
| 2010/10 | -26.8 | - |