| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | -15.35 | -16.8% |
| 2024/5 | -18.46 | +55.5% |
| 2023/5 | -11.87 | -2339.6% |
| 2022/5 | 0.53 | -103.6% |
| 2021/5 | -14.79 | +130.7% |
| 2020/5 | -6.41 | -313.7% |
| 2019/5 | 3 | +2207.7% |
| 2018/5 | 0.13 | -96.3% |
| 2017/5 | 3.53 | +28.4% |
| 2016/5 | 2.75 | +605.1% |
| 2015/5 | 0.39 | -74.0% |
| 2014/5 | 1.5 | -136.0% |
| 2013/5 | -4.17 | -76.8% |
| 2012/5 | -17.95 | -99.4% |
| 2011/5 | -3147.79 | - |