| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | 4.5 | -33.2% |
| 2024/9 | 6.8 | +20.6% |
| 2023/9 | 5.6 | -4.5% |
| 2022/9 | 5.9 | +19.0% |
| 2021/10 | 4.9 | +51.8% |
| 2020/10 | 3.3 | +18.0% |
| 2019/9 | 2.8 | -25.6% |
| 2018/9 | 3.7 | -5.6% |
| 2017/9 | 3.9 | +50.0% |
| 2016/9 | 2.6 | -26.3% |
| 2015/10 | 3.6 | -16.9% |
| 2014/9 | 4.3 | -23.7% |
| 2013/9 | 5.6 | +2.8% |
| 2012/9 | 5.4 | +9.4% |
| 2011/9 | 5.0 | +25.9% |
| 2010/10 | 4.0 | - |