| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 205.63 | -14.7% |
| 2024/3 | 241.19 | +34.5% |
| 2023/3 | 179.39 | +135.4% |
| 2022/3 | 76.22 | -36.6% |
| 2021/3 | 120.17 | -7.9% |
| 2020/3 | 130.44 | -1.6% |
| 2019/3 | 132.57 | +213.7% |
| 2018/3 | 42.26 | +32.1% |
| 2017/3 | 31.98 | -71.5% |
| 2016/3 | 112.03 | -21.5% |
| 2015/3 | 142.72 | -5.5% |
| 2014/3 | 151.02 | +0.4% |
| 2013/3 | 150.37 | +103.4% |
| 2012/3 | 73.94 | - |