| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 352.61 | +76.0% |
| 2024/3 | 200.39 | +171.0% |
| 2023/3 | 73.94 | -56.0% |
| 2022/3 | 168.04 | -19.5% |
| 2021/3 | 208.77 | +40.4% |
| 2020/3 | 148.73 | -27.7% |
| 2019/3 | 205.76 | -22.1% |
| 2018/3 | 263.97 | +600.0% |
| 2017/3 | 37.71 | +34.2% |
| 2016/3 | 28.1 | +22.0% |
| 2015/3 | 23.03 | +19.0% |
| 2014/3 | 19.36 | +35.9% |
| 2013/3 | 14.25 | +98.2% |
| 2012/3 | 7.19 | - |