| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 39.19 | +119.3% |
| 2024/6 | 17.87 | -57.1% |
| 2023/6 | 41.64 | -60.4% |
| 2022/6 | 105.2 | +4.0% |
| 2021/6 | 101.15 | +146.5% |
| 2020/6 | 41.03 | -22.5% |
| 2019/6 | 52.96 | -18.1% |
| 2018/6 | 64.64 | -45.6% |
| 2017/6 | 118.84 | +22.2% |
| 2016/6 | 97.26 | -8.2% |
| 2015/6 | 105.99 | +15.5% |
| 2014/6 | 91.8 | -51.1% |
| 2013/6 | 187.74 | -984.3% |
| 2012/6 | -21.23 | -125.9% |
| 2011/6 | 81.87 | - |