| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 203.58 | +51.2% |
| 2024/3 | 134.65 | +139.6% |
| 2023/3 | 56.19 | -26.0% |
| 2022/3 | 75.9 | -16.4% |
| 2021/3 | 90.77 | -60.6% |
| 2020/3 | 230.66 | -34.1% |
| 2019/3 | 350.16 | -6.3% |
| 2018/3 | 373.77 | +1666.4% |
| 2017/3 | 21.16 | -54.7% |
| 2016/3 | 46.68 | -17.9% |
| 2015/3 | 56.83 | +114.0% |
| 2014/3 | 26.55 | -147.6% |
| 2013/3 | -55.83 | -859.6% |
| 2012/3 | 7.35 | - |