年份 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
莫兰 指数 | 0.081573 | 0.076646 | 0.062568 | 0.049962 | 0.04425 | 0.047109 | 0.014527 | 0.063118 | 0.014527 | 0.054025 | 0.052363 |
Z 得分 | 1.279169 | 1.316427 | 1.100972 | 0.95954 | 0.838523 | 0.818519 | 0.494673 | 0.934723 | 0.494673 | 0.844308 | 0.82638 |