| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | 6.9 | -22.2% |
| 2024/9 | 8.9 | +0.6% |
| 2023/10 | 8.9 | -10.9% |
| 2022/10 | 10.0 | +19.9% |
| 2021/10 | 8.3 | +9.1% |
| 2020/9 | 7.6 | +35.1% |
| 2019/9 | 5.6 | -4.3% |
| 2018/9 | 5.9 | -5.6% |
| 2017/10 | 6.2 | +29.5% |
| 2016/10 | 4.8 | +37.9% |
| 2015/9 | 3.5 | -39.9% |
| 2014/9 | 5.8 | +1112.1% |
| 2013/9 | 0.5 | -91.9% |
| 2012/9 | 5.9 | +8.6% |
| 2011/10 | 5.5 | -2.4% |
| 2010/10 | 5.6 | - |