| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 54.71 | +195.4% |
| 2024/6 | 18.52 | -70.5% |
| 2023/6 | 62.85 | -15.8% |
| 2022/6 | 74.64 | -11.2% |
| 2021/6 | 84.02 | -38.4% |
| 2020/6 | 136.32 | +73.9% |
| 2019/6 | 78.39 | +21.2% |
| 2018/6 | 64.69 | -82.7% |
| 2017/6 | 374.89 | -2555.1% |
| 2016/6 | -15.27 | -102.4% |
| 2015/6 | 635.46 | +144.0% |
| 2014/6 | 260.39 | -55.9% |
| 2013/6 | 589.89 | -98.7% |
| 2012/6 | 44247.5 | +1.4% |
| 2011/6 | 43626.7 | - |