| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 4.7 | +24.1% |
| 2024/12 | 3.8 | +21.3% |
| 2023/12 | 3.1 | -11.4% |
| 2022/12 | 3.5 | -19.4% |
| 2021/12 | 4.3 | -20.0% |
| 2020/12 | 5.4 | +27.6% |
| 2019/12 | 4.2 | +27.7% |
| 2018/12 | 3.3 | -7.3% |
| 2017/12 | 3.6 | +9.7% |
| 2016/12 | 3.3 | -10.0% |
| 2015/12 | 3.6 | +33.1% |
| 2014/12 | 2.7 | -33.0% |
| 2013/12 | 4.1 | -5.4% |
| 2012/12 | 4.3 | +9.1% |
| 2011/12 | 3.9 | - |