| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 6.98 | -74.2% |
| 2024/6 | 27.1 | -49.9% |
| 2023/6 | 54.07 | -0.9% |
| 2022/6 | 54.58 | -11.2% |
| 2021/6 | 61.44 | +421.1% |
| 2020/6 | 11.79 | -20.4% |
| 2019/6 | 14.81 | -26.0% |
| 2018/6 | 20.01 | -61.2% |
| 2017/6 | 51.61 | +43.7% |
| 2016/6 | 35.92 | -181.9% |
| 2015/6 | -43.85 | -159.0% |
| 2014/6 | 74.31 | -23.3% |
| 2013/6 | 96.83 | -53.2% |
| 2012/6 | 206.74 | +158.7% |
| 2011/6 | 79.92 | - |