| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -9.49 | -51.7% |
| 2023/12 | -19.67 | +27.3% |
| 2022/12 | -15.45 | +98.7% |
| 2021/12 | -7.78 | -90.9% |
| 2020/12 | -85.78 | +1479.7% |
| 2019/12 | -5.43 | +63.3% |
| 2018/12 | -3.32 | -50.3% |
| 2017/12 | -6.7 | -89.7% |
| 2016/12 | -64.85 | +16171.0% |
| 2015/12 | -0.4 | -114.9% |
| 2014/12 | 2.68 | +50.9% |
| 2013/12 | 1.78 | -113.2% |
| 2012/12 | -13.48 | -454.9% |
| 2011/12 | 3.8 | - |