| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -5.44 | -85.5% |
| 2023/12 | -37.59 | -48.9% |
| 2022/12 | -73.52 | -7.0% |
| 2021/12 | -79.06 | -24.8% |
| 2020/12 | -105.12 | -46.2% |
| 2019/12 | -195.3 | -49.0% |
| 2018/12 | -382.58 | -68.5% |
| 2017/12 | -1216.14 | -70.4% |
| 2016/12 | -4110.15 | - |
| 2014/12 | -5722.14 | +10977.1% |
| 2013/12 | -51.66 | +21.0% |
| 2012/12 | -42.69 | -8.1% |
| 2011/12 | -46.43 | - |