| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -26.5 | -31.6% |
| 2023/12 | -38.76 | -10.5% |
| 2022/12 | -43.32 | -26.9% |
| 2021/12 | -59.27 | +8.9% |
| 2020/12 | -54.43 | +8.0% |
| 2019/12 | -50.38 | +53.1% |
| 2018/12 | -32.9 | +631.8% |
| 2017/12 | -4.5 | -82.5% |
| 2016/12 | -25.73 | -73.2% |
| 2015/12 | -96.07 | +1585.8% |
| 2014/12 | -5.7 | -85.2% |
| 2013/12 | -38.61 | +356.1% |
| 2012/12 | -8.47 | -37.3% |
| 2011/12 | -13.5 | - |