年份 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
莫兰指数 | 0.373 | 0.385 | 0.377 | 0.318 | 0.346 | 0.243 | 0.278 | 0.315 | 0.317 | 0.274 | 0.288 |
Z得分 | 2.627 | 2.659 | 2.603 | 2.285 | 2.451 | 2.018 | 2.093 | 2.314 | 2.306 | 2.087 | 2.153 |
P值 | 0.009 | 0.015 | 0.014 | 0.028 | 0.018 | 0.031 | 0.033 | 0.018 | 0.024 | 0.034 | 0.029 |