| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 0.0 | -100.6% |
| 2024/12 | -5.4 | -85.5% |
| 2023/12 | -37.6 | -48.9% |
| 2022/12 | -73.5 | -7.0% |
| 2021/12 | -79.1 | -24.8% |
| 2020/12 | -105.1 | -46.2% |
| 2019/12 | -195.3 | -49.0% |
| 2018/12 | -382.6 | -68.5% |
| 2017/12 | -1216.1 | -70.4% |
| 2016/12 | -4110.1 | - |
| 2014/12 | -5722.1 | +10977.1% |
| 2013/12 | -51.7 | +21.0% |
| 2012/12 | -42.7 | -8.1% |
| 2011/12 | -46.4 | - |