| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.3 | +17.5% |
| 2024/12 | 5.4 | +2.2% |
| 2023/12 | 5.2 | -14.5% |
| 2022/12 | 6.1 | +16.3% |
| 2021/12 | 5.3 | +17.9% |
| 2020/12 | 4.5 | -29.9% |
| 2019/12 | 6.4 | -3.0% |
| 2018/12 | 6.6 | -16.5% |
| 2017/12 | 7.9 | +15.2% |
| 2016/12 | 6.8 | +16.9% |
| 2015/12 | 5.8 | -6.0% |
| 2014/12 | 6.2 | -31.6% |
| 2013/12 | 9.1 | +11.1% |
| 2012/12 | 8.2 | -8.8% |
| 2011/12 | 9.0 | - |