| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 203.88 | +94.7% |
| 2024/3 | 104.69 | -3.4% |
| 2023/3 | 108.34 | +98.6% |
| 2022/3 | 54.55 | -60.4% |
| 2021/3 | 137.64 | -12.7% |
| 2020/3 | 157.59 | -0.0% |
| 2019/3 | 157.65 | +22.1% |
| 2018/3 | 129.09 | -2.0% |
| 2017/3 | 131.66 | +49.0% |
| 2016/3 | 88.36 | +121.1% |
| 2015/3 | 39.96 | +32.7% |
| 2014/3 | 30.11 | +63.9% |
| 2013/3 | 18.37 | +156.6% |
| 2012/3 | 7.16 | -66.6% |
| 2011/3 | 21.46 | -128.9% |
| 2010/3 | -74.21 | - |