| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -48.48 | +105.0% |
| 2023/12 | -23.65 | -3.9% |
| 2022/12 | -24.61 | +38.2% |
| 2021/12 | -17.8 | -571.4% |
| 2020/12 | 3.78 | -368.3% |
| 2019/12 | -1.41 | -209.9% |
| 2018/12 | 1.28 | -122.0% |
| 2017/12 | -5.82 | +135.2% |
| 2016/12 | -2.47 | -67.7% |
| 2015/12 | -7.66 | -41.2% |
| 2014/12 | -13.01 | -3212.9% |
| 2013/12 | 0.42 | -94.3% |
| 2012/12 | 7.4 | +108.4% |
| 2011/12 | 3.55 | - |