| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 13.1 | +22.0% |
| 2023/12 | 10.7 | +6.7% |
| 2022/12 | 10.1 | +1.1% |
| 2021/12 | 10.0 | -3.1% |
| 2020/12 | 10.3 | -14.1% |
| 2019/12 | 12.0 | +24.3% |
| 2018/12 | 9.6 | -19.4% |
| 2017/12 | 11.9 | -0.8% |
| 2016/12 | 12.0 | -5.3% |
| 2015/12 | 12.7 | +15.4% |
| 2014/12 | 11.0 | +5.0% |
| 2013/12 | 10.5 | +1.3% |
| 2012/12 | 10.4 | -12.0% |
| 2011/12 | 11.8 | -4.0% |
| 2010/12 | 12.2 | - |