| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 56.26 | +3.9% |
| 2024/6 | 54.15 | +16.9% |
| 2023/6 | 46.33 | +10.6% |
| 2022/6 | 41.89 | +2.5% |
| 2021/6 | 40.85 | -22.4% |
| 2020/6 | 52.66 | +1.1% |
| 2019/6 | 52.09 | +32.3% |
| 2018/6 | 39.36 | -32.8% |
| 2017/6 | 58.59 | +28.4% |
| 2016/6 | 45.64 | +9.8% |
| 2015/6 | 41.57 | +12.5% |
| 2014/6 | 36.96 | -6.8% |
| 2013/6 | 39.67 | +60.0% |
| 2012/6 | 24.79 | -98.3% |
| 2011/6 | 1498.41 | - |