| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 13.0 | +4.2% |
| 2023/12 | 12.5 | +0.7% |
| 2022/12 | 12.4 | +0.3% |
| 2021/12 | 12.4 | -4.1% |
| 2020/12 | 12.9 | -7.1% |
| 2019/12 | 13.9 | -2.4% |
| 2018/12 | 14.2 | -6.0% |
| 2017/12 | 15.1 | +11.0% |
| 2016/12 | 13.6 | +15.4% |
| 2015/12 | 11.8 | -10.1% |
| 2014/12 | 13.1 | -1.9% |
| 2013/12 | 13.4 | +5.6% |
| 2012/12 | 12.7 | -4.5% |
| 2011/12 | 13.3 | -6.7% |
| 2010/12 | 14.2 | - |