| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 15.2 | +3.6% |
| 2023/12 | 14.6 | +8.0% |
| 2022/12 | 13.6 | -2.8% |
| 2021/12 | 13.9 | +23.9% |
| 2020/12 | 11.3 | -10.5% |
| 2019/12 | 12.6 | -4.4% |
| 2018/12 | 13.2 | +3.0% |
| 2017/12 | 12.8 | +24.1% |
| 2016/12 | 10.3 | -21.6% |
| 2015/12 | 13.1 | +30.2% |
| 2014/12 | 10.1 | -0.4% |
| 2013/12 | 10.1 | -0.4% |
| 2012/12 | 10.1 | -8.3% |
| 2011/12 | 11.1 | +2.3% |
| 2010/12 | 10.8 | - |