| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 115.66 | -76.9% |
| 2024/3 | 499.8 | -268.4% |
| 2023/3 | -296.83 | -167.0% |
| 2022/3 | 443.23 | -6.2% |
| 2021/3 | 472.57 | -5.2% |
| 2020/3 | 498.34 | +39.6% |
| 2019/3 | 356.94 | +15.4% |
| 2018/3 | 309.28 | +459.6% |
| 2017/3 | 55.27 | +16.4% |
| 2016/3 | 47.47 | +27.3% |
| 2015/3 | 37.29 | +1.0% |
| 2014/3 | 36.91 | +47.3% |
| 2013/3 | 25.05 | +355.5% |
| 2012/3 | 5.5 | -75.9% |
| 2011/3 | 22.79 | -1.9% |
| 2010/3 | 23.23 | - |