| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 49.81 | +17.9% |
| 2024/6 | 42.25 | +78.1% |
| 2023/6 | 23.72 | -35.1% |
| 2022/6 | 36.53 | -54.9% |
| 2021/6 | 80.99 | -32.8% |
| 2020/6 | 120.46 | -7.6% |
| 2019/6 | 130.3 | +116.5% |
| 2018/6 | 60.18 | +169.1% |
| 2017/6 | 22.36 | +42.9% |
| 2016/6 | 15.65 | -690.6% |
| 2015/6 | -2.65 | -126.8% |
| 2014/6 | 9.89 | -29.6% |
| 2013/6 | 14.05 | -52.0% |
| 2012/6 | 29.26 | +39.5% |
| 2011/6 | 20.97 | - |