| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.6 | -14.8% |
| 2024/12 | 11.3 | -3.3% |
| 2023/12 | 11.7 | -21.1% |
| 2022/12 | 14.8 | +21.5% |
| 2021/12 | 12.2 | +92.4% |
| 2020/12 | 6.3 | +21.9% |
| 2019/12 | 5.2 | +74.0% |
| 2018/12 | 3.0 | +25.6% |
| 2017/12 | 2.4 | +108.6% |
| 2016/12 | 1.1 | -609.1% |
| 2015/12 | -0.2 | -90.4% |
| 2014/12 | -2.3 | -202.1% |
| 2013/12 | 2.3 | +33.1% |
| 2012/12 | 1.7 | -48.1% |
| 2011/12 | 3.3 | - |