| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | -2.3 | -6.8% |
| 2024/9 | -2.5 | -15.3% |
| 2023/9 | -2.9 | -146.4% |
| 2022/10 | 6.3 | -45.9% |
| 2021/10 | 11.7 | -238.4% |
| 2020/10 | -8.5 | -834.0% |
| 2019/9 | 1.2 | -53.1% |
| 2018/9 | 2.5 | -41.2% |
| 2017/9 | 4.2 | -17.4% |
| 2016/10 | 5.1 | -18.0% |
| 2015/10 | 6.2 | +7.9% |
| 2014/9 | 5.7 | +5.8% |
| 2013/9 | 5.4 | -28.7% |
| 2012/9 | 7.6 | +306.9% |
| 2011/10 | 1.9 | - |