| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.9 | -4.3% |
| 2024/12 | 10.3 | -5.4% |
| 2023/12 | 10.9 | +1.5% |
| 2022/12 | 10.8 | -7.7% |
| 2021/12 | 11.6 | +23.2% |
| 2020/12 | 9.5 | -2.9% |
| 2019/12 | 9.7 | -3.2% |
| 2018/12 | 10.1 | -3.2% |
| 2017/12 | 10.4 | -7.8% |
| 2016/12 | 11.3 | +1.2% |
| 2015/12 | 11.1 | +19.6% |
| 2014/12 | 9.3 | -1.2% |
| 2013/12 | 9.4 | +2.3% |
| 2012/12 | 9.2 | -11.3% |
| 2011/12 | 10.4 | +9.7% |
| 2010/12 | 9.5 | - |