| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 423.02 | -6.6% |
| 2024/3 | 453.08 | +62.4% |
| 2023/3 | 278.92 | +23.2% |
| 2022/3 | 226.35 | -2.1% |
| 2021/3 | 231.24 | +61.2% |
| 2020/3 | 143.43 | -31.1% |
| 2019/3 | 208.27 | -11.2% |
| 2018/3 | 234.67 | -9.3% |
| 2017/3 | 258.7 | +75.5% |
| 2016/3 | 147.37 | +114.3% |
| 2015/3 | 68.77 | -50.6% |
| 2014/3 | 139.14 | -22.0% |
| 2013/3 | 178.45 | +246.6% |
| 2012/3 | 51.48 | - |