| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 40.67 | -21.9% |
| 2024/6 | 52.1 | +1037.6% |
| 2023/6 | 4.58 | -85.1% |
| 2022/6 | 30.73 | -78.9% |
| 2021/6 | 145.62 | +961.4% |
| 2020/6 | 13.72 | -62.4% |
| 2019/6 | 36.47 | +20.9% |
| 2018/6 | 30.17 | -34.1% |
| 2017/6 | 45.79 | +239.9% |
| 2016/6 | 13.47 | +98.7% |
| 2015/6 | 6.78 | -90.0% |
| 2014/6 | 68.06 | +4.9% |
| 2013/6 | 64.87 | -17.2% |
| 2012/6 | 78.33 | +362.1% |
| 2011/6 | 16.95 | - |