| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.8 | -18.1% |
| 2024/12 | 14.4 | +201.2% |
| 2023/12 | 4.8 | -52.5% |
| 2022/12 | 10.0 | -12.3% |
| 2021/12 | 11.5 | -3.0% |
| 2020/12 | 11.8 | -1.8% |
| 2019/12 | 12.0 | +3.8% |
| 2018/12 | 11.6 | 0.0% |
| 2017/12 | 11.6 | +5.0% |
| 2016/12 | 11.0 | +4.0% |
| 2015/12 | 10.6 | -16.3% |
| 2014/12 | 12.7 | +3.4% |
| 2013/12 | 12.2 | -6.5% |
| 2012/12 | 13.1 | -11.5% |
| 2011/12 | 14.8 | - |