| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -605.0 | -48.3% |
| 2024/12 | -1171.1 | -68.3% |
| 2023/12 | -3694.0 | -83.0% |
| 2022/12 | -21786.2 | +2.8% |
| 2021/12 | -21183.8 | +28.0% |
| 2020/12 | -16546.7 | +1541.8% |
| 2019/12 | -1007.8 | +98.6% |
| 2018/12 | -507.5 | -44.0% |
| 2017/12 | -905.6 | -3.9% |
| 2016/12 | -942.6 | -0.9% |
| 2015/12 | -950.7 | +261.1% |
| 2014/12 | -263.2 | -6.5% |
| 2013/12 | -281.5 | -27.1% |
| 2012/12 | -386.1 | -47.5% |
| 2011/12 | -735.9 | - |