年份 | β | Rf | Re |
2012 | 1.09 | 3.58% | 10.42% |
2013 | 0.77 | 4.61% | 8.64% |
2014 | 0.65 | 3.62% | 7.66% |
2015 | 1.08 | 2.82% | 10.41% |
2016 | 1.48 | 3.02% | 13.12% |
2017 | 0.84 | 3.88% | 8.87% |
2018 | 1.08 | 3.22% | 10.41% |
2019 | 1.17 | 3.14% | 11.01% |
2020 | 1.19 | 3.14% | 11.11% |
2021 | 1.06 | 2.77% | 10.31% |
平均值 | 1.04 | 3.38% | 10.20% |