| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -19.9 | -42.5% |
| 2024/3 | -34.6 | +107.8% |
| 2023/3 | -16.7 | -4.7% |
| 2022/3 | -17.5 | -61.7% |
| 2021/3 | -45.7 | -38.1% |
| 2020/3 | -73.8 | +1705.6% |
| 2019/6 | -4.1 | -361.9% |
| 2018/6 | 1.6 | -107.5% |
| 2017/6 | -20.7 | -401.6% |
| 2016/6 | 6.9 | -59.1% |
| 2015/6 | 16.8 | +3.2% |
| 2014/6 | 16.3 | +111.1% |
| 2013/6 | 7.7 | -165.3% |
| 2012/6 | -11.8 | -296.7% |
| 2011/6 | 6.0 | - |