| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.9 | +2.6% |
| 2024/12 | 6.8 | -10.0% |
| 2023/12 | 7.5 | -1.2% |
| 2022/12 | 7.6 | -10.9% |
| 2021/12 | 8.5 | -18.3% |
| 2020/12 | 10.5 | -7.7% |
| 2019/12 | 11.3 | -3.1% |
| 2018/12 | 11.7 | +31.4% |
| 2017/12 | 8.9 | +32.7% |
| 2016/12 | 6.7 | +35.2% |
| 2015/12 | 5.0 | -43.4% |
| 2014/12 | 8.8 | -3.1% |
| 2013/12 | 9.1 | -12.4% |
| 2012/12 | 10.3 | +17.4% |
| 2011/12 | 8.8 | - |