| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 17.1 | +0.8% |
| 2023/12 | 17.0 | +9.4% |
| 2022/12 | 15.5 | +20.1% |
| 2021/12 | 12.9 | +16.9% |
| 2020/12 | 11.1 | -3.7% |
| 2019/12 | 11.5 | +3.0% |
| 2018/12 | 11.2 | +13.6% |
| 2017/12 | 9.8 | +7.5% |
| 2016/12 | 9.1 | -220.8% |
| 2015/12 | -7.6 | -237.8% |
| 2014/12 | 5.5 | -7.9% |
| 2013/12 | 6.0 | -14.1% |
| 2012/12 | 6.9 | +8.9% |
| 2011/12 | 6.4 | -14.1% |
| 2010/12 | 7.4 | - |