| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 26.1 | +59.6% |
| 2024/6 | 16.35 | -44.1% |
| 2023/6 | 29.27 | -40.5% |
| 2022/6 | 49.16 | -11.8% |
| 2021/6 | 55.72 | -11.9% |
| 2020/6 | 63.25 | -12.3% |
| 2019/6 | 72.08 | +10.7% |
| 2018/6 | 65.14 | +38.9% |
| 2017/6 | 46.89 | -6.3% |
| 2016/6 | 50.05 | +7.9% |
| 2015/6 | 46.4 | +5.1% |
| 2014/6 | 44.14 | +0.7% |
| 2013/6 | 43.83 | +74.1% |
| 2012/6 | 25.18 | +98.1% |
| 2011/6 | 12.71 | - |