| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -323.99 | -79.5% |
| 2023/12 | -1578.85 | -4.5% |
| 2022/12 | -1653.9 | -69.2% |
| 2021/12 | -5371.81 | -18.5% |
| 2020/12 | -6587.99 | +0.1% |
| 2019/12 | -6583.22 | +10.3% |
| 2018/12 | -5969.77 | -23.0% |
| 2017/12 | -7748.28 | +21.2% |
| 2016/12 | -6391.99 | -19.1% |
| 2015/12 | -7897.7 | +40.6% |
| 2014/12 | -5618.15 | -25.4% |
| 2013/12 | -7531.89 | +37.1% |
| 2012/12 | -5493.09 | +232.6% |
| 2011/12 | -1651.62 | - |