| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -324.0 | -79.5% |
| 2023/12 | -1578.9 | -4.5% |
| 2022/12 | -1653.9 | -69.2% |
| 2021/12 | -5371.8 | -18.5% |
| 2020/12 | -6588.0 | +0.1% |
| 2019/12 | -6583.2 | +10.3% |
| 2018/12 | -5969.8 | -23.0% |
| 2017/12 | -7748.3 | +21.2% |
| 2016/12 | -6392.0 | -19.1% |
| 2015/12 | -7897.7 | +40.6% |
| 2014/12 | -5618.2 | -25.4% |
| 2013/12 | -7531.9 | +37.1% |
| 2012/12 | -5493.1 | +232.6% |
| 2011/12 | -1651.6 | - |