| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -232.4 | -79.1% |
| 2023/12 | -1114.0 | -98.9% |
| 2022/12 | -100645.8 | +1175.9% |
| 2021/12 | -7888.2 | +897.9% |
| 2020/12 | -790.5 | +329.4% |
| 2019/12 | -184.1 | -57.2% |
| 2018/12 | -430.3 | +31.6% |
| 2017/6 | -327.0 | +19.7% |
| 2016/6 | -273.1 | +249.9% |
| 2015/6 | -78.0 | +374.5% |
| 2014/6 | -16.4 | -35.7% |
| 2013/6 | -25.6 | - |
| 2011/12 | -64.2 | - |