| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 536.09 | +69.4% |
| 2024/3 | 316.43 | +139.4% |
| 2023/3 | 132.19 | -91.2% |
| 2022/3 | 1498.55 | +341.0% |
| 2021/3 | 339.78 | +108.2% |
| 2020/3 | 163.18 | -29.5% |
| 2019/3 | 231.43 | +4.9% |
| 2018/3 | 220.54 | +38.4% |
| 2017/3 | 159.38 | -0.9% |
| 2016/3 | 160.83 | -23.8% |
| 2015/3 | 211.18 | +113.2% |
| 2014/3 | 99.04 | +463.4% |
| 2013/3 | 17.58 | +53.8% |
| 2012/3 | 11.43 | - |