| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 158.43 | +36.0% |
| 2024/6 | 116.46 | -14.0% |
| 2023/6 | 135.45 | -16.8% |
| 2022/6 | 162.84 | +0.8% |
| 2021/6 | 161.47 | +89.3% |
| 2020/6 | 85.32 | +8.9% |
| 2019/6 | 78.36 | -11.0% |
| 2018/6 | 88.01 | -45.5% |
| 2017/6 | 161.41 | -34.1% |
| 2016/6 | 244.81 | +8.3% |
| 2015/6 | 226 | -20.6% |
| 2014/6 | 284.53 | +4848.3% |
| 2013/6 | 5.75 | -192.3% |
| 2012/6 | -6.23 | - |