| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/9 | 12.6 | -6.9% |
| 2024/9 | 13.6 | +7.6% |
| 2023/9 | 12.6 | -13.2% |
| 2022/9 | 14.5 | +8.6% |
| 2021/9 | 13.4 | +14.7% |
| 2020/9 | 11.7 | +13.9% |
| 2019/9 | 10.2 | -7.5% |
| 2018/9 | 11.1 | -12.8% |
| 2017/9 | 12.7 | +17.1% |
| 2016/9 | 10.9 | +5.6% |
| 2015/9 | 10.3 | -6.6% |
| 2014/9 | 11.0 | -22.1% |
| 2013/9 | 14.1 | +33.2% |
| 2012/9 | 10.6 | -2.3% |
| 2011/9 | 10.9 | - |