| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 353.53 | +55.4% |
| 2024/3 | 227.54 | +96.3% |
| 2023/3 | 115.93 | -54.4% |
| 2022/3 | 254.5 | +32.7% |
| 2021/3 | 191.72 | +45.7% |
| 2020/3 | 131.6 | -19.9% |
| 2019/3 | 164.23 | -29.1% |
| 2018/3 | 231.55 | +573.3% |
| 2017/3 | 34.39 | -15.8% |
| 2016/3 | 40.85 | +25.9% |
| 2015/3 | 32.44 | +19.6% |
| 2014/3 | 27.13 | -4.4% |
| 2013/3 | 28.37 | +24.5% |
| 2012/3 | 22.79 | - |