| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 542.16 | +54.2% |
| 2024/3 | 351.59 | +87.7% |
| 2023/3 | 187.33 | -69.5% |
| 2022/3 | 613.46 | +164.3% |
| 2021/3 | 232.13 | -37.2% |
| 2020/3 | 369.74 | -3.5% |
| 2019/3 | 383.01 | 0.0% |
| 2018/3 | 382.83 | +5.3% |
| 2017/3 | 363.52 | +7.8% |
| 2016/3 | 337.27 | +4.1% |
| 2015/3 | 323.97 | +35.0% |
| 2014/3 | 239.98 | +42.1% |
| 2013/3 | 168.93 | +2060.2% |
| 2012/3 | 7.82 | - |