| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -26.79 | -166.4% |
| 2023/12 | 40.33 | -155.5% |
| 2022/12 | -72.71 | +54.6% |
| 2021/12 | -47.02 | -67.9% |
| 2020/12 | -146.69 | +169.9% |
| 2019/12 | -54.34 | +46.9% |
| 2018/12 | -36.98 | -3.7% |
| 2017/12 | -38.4 | -234.0% |
| 2016/12 | 28.66 | -146.5% |
| 2015/12 | -61.69 | -93.3% |
| 2014/12 | -925.13 | +111.5% |
| 2013/12 | -437.36 | +24.8% |
| 2012/12 | -350.35 | - |