| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 18.1 | +8.9% |
| 2024/12 | 16.7 | -6.8% |
| 2023/12 | 17.9 | +13.3% |
| 2022/12 | 15.8 | -12.5% |
| 2021/12 | 18.0 | +1.2% |
| 2020/12 | 17.8 | +3.6% |
| 2019/12 | 17.2 | +2.2% |
| 2018/12 | 16.8 | -6.0% |
| 2017/12 | 17.9 | +4.4% |
| 2016/12 | 17.1 | +10.2% |
| 2015/12 | 15.5 | -3.0% |
| 2014/12 | 16.0 | +12.9% |
| 2013/12 | 14.2 | -158.6% |
| 2012/12 | -24.2 | - |
| 2010/12 | 6.2 | - |