| year | Moran指数 | Pvalue | Zscore | 
| 2012 | 0.0719 | 0.158 | 0.9687 | 
| 2013 | 0.1614 | 0.045 | 1.7676 | 
| 2014 | 0.1800 | 0.046 | 1.8030 | 
| 2015 | 0.1418 | 0.062 | 1.5822 | 
| 2016 | 0.1627 | 0.054 | 1.723 | 
| 2017 | 0.1803 | 0.042 | 1.8467 | 
| 2018 | 0.1853 | 0.031 | 1.9503 | 
| 2019 | 0.1666 | 0.053 | 1.6971 | 
| 2020 | 0.1658 | 0.052 | 1.7193 |