| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 51.55 | -4.9% |
| 2024/6 | 54.19 | +22.2% |
| 2023/6 | 44.34 | +10.4% |
| 2022/6 | 40.16 | +25.6% |
| 2021/6 | 31.98 | +10.3% |
| 2020/6 | 29 | +11.6% |
| 2019/6 | 25.99 | +81.0% |
| 2018/6 | 14.36 | -30.9% |
| 2017/6 | 20.78 | +14.3% |
| 2016/6 | 18.18 | +1.6% |
| 2015/6 | 17.89 | +443.8% |
| 2014/6 | 3.29 | -124.8% |
| 2013/6 | -13.25 | -101.3% |
| 2012/6 | 1026.92 | +108.9% |
| 2011/6 | 491.53 | - |