| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 398.02 | +19.2% |
| 2024/3 | 334.03 | +309.1% |
| 2023/3 | 81.65 | +47.7% |
| 2022/3 | 55.29 | -64.3% |
| 2021/3 | 154.82 | -64.3% |
| 2020/3 | 434.05 | +31.4% |
| 2019/3 | 330.38 | -20.5% |
| 2018/3 | 415.71 | +60.9% |
| 2017/3 | 258.34 | +258240.0% |
| 2016/3 | 0.1 | -99.7% |
| 2015/3 | 30.62 | +9.4% |
| 2014/3 | 27.99 | +12.2% |
| 2013/3 | 24.94 | +15.4% |
| 2012/3 | 21.62 | - |