| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 4.1 | -30.2% |
| 2024/12 | 5.9 | -12.4% |
| 2023/12 | 6.7 | -15.7% |
| 2022/12 | 7.9 | +1.5% |
| 2021/12 | 7.8 | +14.1% |
| 2020/12 | 6.9 | +13.5% |
| 2019/12 | 6.0 | +0.5% |
| 2018/12 | 6.0 | -20.0% |
| 2017/12 | 7.5 | +16.4% |
| 2016/12 | 6.4 | +9.2% |
| 2015/12 | 5.9 | -17.8% |
| 2014/12 | 7.2 | +25.8% |
| 2013/12 | 5.7 | -5.6% |
| 2012/12 | 6.0 | -12.9% |
| 2011/12 | 6.9 | - |