| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 61.65 | -54.9% |
| 2025/6 | 136.72 | -1.7% |
| 2024/6 | 139.14 | -37.5% |
| 2023/6 | 222.5 | -64.1% |
| 2022/6 | 619.61 | +142.3% |
| 2021/6 | 255.7 | +814.5% |
| 2020/6 | 27.96 | -44.3% |
| 2019/6 | 50.23 | -68.5% |
| 2018/6 | 159.46 | +52.1% |
| 2017/6 | 104.84 | -36.9% |
| 2016/6 | 166.19 | +46.2% |
| 2015/6 | 113.68 | -57.0% |
| 2014/6 | 264.18 | +21.7% |
| 2013/6 | 217.13 | - |