| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 163.23 | +23.1% |
| 2024/3 | 132.56 | -62.9% |
| 2023/3 | 357.66 | -22.3% |
| 2022/3 | 460.41 | +77.2% |
| 2021/3 | 259.89 | +3.4% |
| 2020/3 | 251.37 | -14.7% |
| 2019/3 | 294.76 | +28.3% |
| 2018/3 | 229.76 | +30.5% |
| 2017/3 | 176.09 | +5.9% |
| 2016/3 | 166.29 | -22.0% |
| 2015/3 | 213.12 | +37.1% |
| 2014/3 | 155.47 | +5.1% |
| 2013/3 | 147.87 | +5.9% |
| 2012/3 | 139.61 | - |