| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.3 | -24.0% |
| 2024/12 | 13.6 | +16.1% |
| 2023/12 | 11.7 | -32.4% |
| 2022/12 | 17.3 | +0.5% |
| 2021/12 | 17.2 | +6.2% |
| 2020/12 | 16.2 | -5.7% |
| 2019/12 | 17.2 | +4.0% |
| 2018/12 | 16.5 | +10.6% |
| 2017/12 | 14.9 | -8.1% |
| 2016/12 | 16.2 | +0.5% |
| 2015/12 | 16.2 | -3.3% |
| 2014/12 | 16.7 | -1.8% |
| 2013/12 | 17.0 | -0.2% |
| 2012/12 | 17.1 | -1.2% |
| 2011/12 | 17.3 | - |