| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -1.45 | -93.2% |
| 2023/12 | -21.35 | -45.3% |
| 2022/12 | -38.99 | +4833.2% |
| 2021/12 | -0.79 | -123.3% |
| 2020/12 | 3.39 | -110.0% |
| 2019/12 | -33.81 | +88.9% |
| 2018/12 | -17.9 | -30.6% |
| 2017/12 | -25.81 | +328.8% |
| 2016/12 | -6.02 | -78.5% |
| 2015/12 | -28.06 | -85.0% |
| 2014/12 | -187.68 | +73.8% |
| 2013/12 | -107.96 | +36.5% |
| 2012/12 | -79.1 | -8.7% |
| 2011/12 | -86.61 | - |