| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1023.54 | +37.9% |
| 2024/3 | 742.1 | -39.0% |
| 2023/3 | 1216.33 | +24.6% |
| 2022/3 | 976.55 | +200.3% |
| 2021/3 | 325.21 | +202.9% |
| 2020/3 | 107.37 | -72.3% |
| 2019/3 | 387.1 | -36.4% |
| 2018/3 | 608.62 | +18.9% |
| 2017/3 | 511.96 | +545.2% |
| 2016/3 | 79.35 | +55.4% |
| 2015/3 | 51.07 | +123.7% |
| 2014/3 | 22.83 | -147.8% |
| 2013/3 | -47.75 | -344.4% |
| 2012/3 | 19.54 | - |