| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 17.6 | +49.1% |
| 2024/12 | 11.8 | +56.4% |
| 2023/12 | 7.5 | -265.7% |
| 2022/12 | -4.6 | -64.3% |
| 2021/12 | -12.8 | +27.0% |
| 2020/12 | -10.0 | -50.2% |
| 2019/12 | -20.2 | +192.2% |
| 2018/12 | -6.9 | -186.2% |
| 2017/12 | 8.0 | +22.0% |
| 2016/12 | 6.6 | -253.0% |
| 2015/12 | -4.3 | -212.0% |
| 2014/12 | 3.8 | -155.3% |
| 2013/12 | -6.9 | -81.3% |
| 2012/12 | -37.2 | - |