| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 28.97 | +85.1% |
| 2024/6 | 15.65 | +324.1% |
| 2023/6 | 3.69 | -146.1% |
| 2022/6 | -8 | -245.5% |
| 2021/6 | 5.5 | -107.1% |
| 2020/6 | -76.94 | +855.8% |
| 2019/6 | -8.05 | -143.2% |
| 2018/6 | 18.62 | +0.6% |
| 2017/6 | 18.51 | -16.2% |
| 2016/6 | 22.1 | -9.4% |
| 2015/6 | 24.38 | +2413.4% |
| 2014/6 | 0.97 | -97.0% |
| 2013/6 | 32.26 | -0.7% |
| 2012/6 | 32.5 | +40.4% |
| 2011/6 | 23.15 | - |