| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 0.82 | -470.0% |
| 2023/12 | -0.22 | -97.1% |
| 2022/12 | -7.49 | +2958.7% |
| 2021/12 | -0.25 | -97.3% |
| 2020/12 | -8.94 | -49.7% |
| 2019/12 | -17.78 | +20.3% |
| 2018/12 | -14.78 | -21.3% |
| 2017/12 | -18.77 | +94.7% |
| 2016/12 | -9.64 | -227.0% |
| 2015/12 | 7.59 | -56.9% |
| 2014/12 | 17.59 | -220.4% |
| 2013/12 | -14.61 | -179.4% |
| 2012/12 | 18.39 | +139.1% |
| 2011/12 | 7.69 | - |