| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 130.14 | +35.7% |
| 2024/6 | 95.91 | +55.4% |
| 2023/6 | 61.72 | +276.8% |
| 2022/6 | 16.38 | -108.5% |
| 2021/6 | -191.69 | -46.2% |
| 2020/6 | -356.36 | -864.7% |
| 2019/6 | 46.6 | -68.7% |
| 2018/6 | 148.73 | +110.8% |
| 2017/6 | 70.56 | -1.3% |
| 2016/6 | 71.46 | +203.8% |
| 2015/6 | 23.52 | -70.5% |
| 2014/6 | 79.78 | +89.3% |
| 2013/6 | 42.14 | -64.6% |
| 2012/6 | 119.1 | +97.1% |
| 2011/6 | 60.43 | - |