| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 21.19 | +23.1% |
| 2024/6 | 17.22 | +119.6% |
| 2023/6 | 7.84 | -60.5% |
| 2022/6 | 19.85 | +26.5% |
| 2021/6 | 15.69 | -39.4% |
| 2020/6 | 25.87 | -83.2% |
| 2019/6 | 154.44 | +53.1% |
| 2018/6 | 100.86 | -24.8% |
| 2017/6 | 134.15 | +746.9% |
| 2016/6 | 15.84 | -87.8% |
| 2015/6 | 129.72 | +58.0% |
| 2014/6 | 82.12 | -21.6% |
| 2013/6 | 104.79 | -99.9% |
| 2012/6 | 93599.04 | +144.7% |
| 2011/6 | 38244.95 | - |