| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/10 | -0.4 | +74.0% |
| 2024/10 | -0.2 | -115.1% |
| 2023/10 | 1.5 | -319.2% |
| 2022/10 | -0.7 | -34.9% |
| 2021/10 | -1.1 | -58.4% |
| 2020/10 | -2.5 | -490.0% |
| 2019/10 | 0.7 | +4.8% |
| 2018/10 | 0.6 | -140.3% |
| 2017/10 | -1.5 | -25.9% |
| 2016/10 | -2.1 | -254.6% |
| 2015/10 | 1.3 | -79.3% |
| 2014/10 | 6.5 | +11.5% |
| 2013/10 | 5.8 | +17.9% |
| 2012/10 | 5.0 | -19.3% |
| 2011/10 | 6.1 | - |