| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 105.5 | -9.7% |
| 2024/6 | 116.78 | -3.2% |
| 2023/6 | 120.66 | +28.3% |
| 2022/6 | 94.07 | +3.8% |
| 2021/6 | 90.63 | +15.0% |
| 2020/6 | 78.78 | -14.7% |
| 2019/6 | 92.41 | +1.5% |
| 2018/6 | 91.02 | +20.4% |
| 2017/6 | 75.6 | +4.2% |
| 2016/6 | 72.55 | +33.1% |
| 2015/6 | 54.51 | +35.2% |
| 2014/6 | 40.31 | +105.2% |
| 2013/6 | 19.64 | +52.6% |
| 2012/6 | 12.87 | +210.9% |
| 2011/6 | 4.14 | - |