| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 191.34 | -0.1% |
| 2024/3 | 191.46 | +10.5% |
| 2023/3 | 173.23 | +12.4% |
| 2022/3 | 154.08 | +16.6% |
| 2021/3 | 132.13 | -45.1% |
| 2020/3 | 240.69 | -12.5% |
| 2019/3 | 275.22 | +46.8% |
| 2018/3 | 187.47 | +41.4% |
| 2017/3 | 132.55 | -2.1% |
| 2016/3 | 135.37 | +3.5% |
| 2015/3 | 130.77 | +88.9% |
| 2014/3 | 69.23 | +2.0% |
| 2013/3 | 67.89 | +50.6% |
| 2012/3 | 45.08 | - |