| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 19.8 | +2.0% |
| 2024/12 | 19.4 | -9.7% |
| 2023/12 | 21.5 | +1.7% |
| 2022/12 | 21.2 | -7.1% |
| 2021/12 | 22.8 | +15.8% |
| 2020/12 | 19.7 | +25.4% |
| 2019/12 | 15.7 | -1.6% |
| 2018/12 | 16.0 | +7.9% |
| 2017/12 | 14.8 | -8.4% |
| 2016/12 | 16.1 | +17.9% |
| 2015/12 | 13.7 | +3.6% |
| 2014/12 | 13.2 | +14.4% |
| 2013/12 | 11.5 | +22.6% |
| 2012/12 | 9.4 | -27.8% |
| 2011/12 | 13.1 | - |