| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 244.22 | +48.3% |
| 2024/3 | 164.66 | +15.7% |
| 2023/3 | 142.34 | +978.3% |
| 2022/3 | 13.2 | -84.7% |
| 2021/3 | 86.18 | +179.9% |
| 2020/3 | 30.79 | -86.1% |
| 2019/3 | 221.52 | +11.5% |
| 2018/3 | 198.64 | +1670.4% |
| 2017/3 | 11.22 | -31.4% |
| 2016/3 | 16.36 | +72.4% |
| 2015/3 | 9.49 | +72.2% |
| 2014/3 | 5.51 | +0.7% |
| 2013/3 | 5.47 | -60.0% |
| 2012/3 | 13.67 | - |