| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 139.02 | +2.4% |
| 2024/3 | 135.71 | -2.6% |
| 2023/3 | 139.39 | +6.3% |
| 2022/3 | 131.18 | +118.5% |
| 2021/3 | 60.03 | -48.0% |
| 2020/3 | 115.4 | -22.6% |
| 2019/3 | 149.13 | -35.3% |
| 2018/3 | 230.33 | +35.1% |
| 2017/3 | 170.51 | -37.2% |
| 2016/3 | 271.46 | +85.6% |
| 2015/3 | 146.24 | +11.9% |
| 2014/3 | 130.64 | +80.3% |
| 2013/3 | 72.44 | +17.4% |
| 2012/3 | 61.71 | - |