| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 473.49 | +412.4% |
| 2024/3 | 92.4 | -63.7% |
| 2023/3 | 254.45 | +77.4% |
| 2022/3 | 143.4 | +1.1% |
| 2021/3 | 141.88 | -43.3% |
| 2020/3 | 250.25 | -39.4% |
| 2019/3 | 412.98 | +2.0% |
| 2018/3 | 405.05 | +62.6% |
| 2017/3 | 249.17 | +1658.4% |
| 2016/3 | 14.17 | +36.0% |
| 2015/3 | 10.42 | +31.2% |
| 2014/3 | 7.94 | +56.6% |
| 2013/3 | 5.07 | -132.2% |
| 2012/3 | -15.75 | - |