| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 17.5 | +12.6% |
| 2023/12 | 15.6 | +9.1% |
| 2022/12 | 14.3 | -4.9% |
| 2021/12 | 15.0 | -7.2% |
| 2020/12 | 16.2 | -0.1% |
| 2019/12 | 16.2 | +14.8% |
| 2018/12 | 14.1 | -13.4% |
| 2017/12 | 16.3 | -13.3% |
| 2016/12 | 18.8 | +9.6% |
| 2015/12 | 17.1 | +2.0% |
| 2014/12 | 16.8 | +8.0% |
| 2013/12 | 15.5 | +15.3% |
| 2012/12 | 13.5 | +17.9% |
| 2011/12 | 11.4 | -19.5% |
| 2010/12 | 14.2 | - |