Province | 2007 | 2009 | 2011 | 2013 | 2015 | 2017 | Mean | Rank | Area |
Beijing | 0.39964 | 0.45264 | 0.51320 | 0.56529 | 0.63254 | 0.69341 | 0.54036 | 1 | East |
Shanghai | 0.38258 | 0.40275 | 0.45658 | 0.46086 | 0.49490 | 0.59728 | 0.46493 | 2 | East |
Guangdong | 0.33637 | 0.35262 | 0.37575 | 0.39429 | 0.40207 | 0.43741 | 0.38084 | 3 | East |
Zhejiang | 0.26003 | 0.30594 | 0.33236 | 0.36440 | 0.38700 | 0.41732 | 0.34393 | 4 | East |
Tianjin | 0.27776 | 0.28660 | 0.30956 | 0.34081 | 0.38165 | 0.44082 | 0.33689 | 5 | East |
Hainan | 0.29013 | 0.30837 | 0.28421 | 0.29866 | 0.33441 | 0.35978 | 0.30681 | 6 | East |
Jiangsu | 0.24133 | 0.26327 | 0.29285 | 0.31338 | 0.33552 | 0.35265 | 0.29866 | 7 | East |
Liaoning | 0.21119 | 0.23988 | 0.25968 | 0.30288 | 0.33081 | 0.39759 | 0.29043 | 8 | East |
Fujian | 0.22838 | 0.26104 | 0.27577 | 0.29513 | 0.31966 | 0.33421 | 0.28469 | 9 | East |
Chongqing | 0.14159 | 0.19829 | 0.23848 | 0.27670 | 0.30431 | 0.32926 | 0.24775 | 10 | West |
Heilongjiang | 0.17891 | 0.20664 | 0.22230 | 0.25829 | 0.29380 | 0.32483 | 0.24347 | 11 | Central |
Jiangxi | 0.18184 | 0.21029 | 0.22609 | 0.25404 | 0.27418 | 0.30060 | 0.23980 | 12 | Central |
Jilin | 0.17609 | 0.20620 | 0.22439 | 0.25236 | 0.27308 | 0.29510 | 0.23742 | 13 | Central |
Qinghai | 0.14440 | 0.18655 | 0.21801 | 0.25421 | 0.30719 | 0.31602 | 0.23631 | 14 | West |
Inner Mongolia | 0.14346 | 0.19271 | 0.21851 | 0.25605 | 0.29410 | 0.32057 | 0.23600 | 15 | West |
Shaanxi | 0.14699 | 0.19511 | 0.21128 | 0.24884 | 0.28652 | 0.29877 | 0.23044 | 16 | West |
Shandong | 0.17098 | 0.19571 | 0.21688 | 0.24880 | 0.26222 | 0.28469 | 0.22915 | 17 | East |
Guangxi | 0.15236 | 0.20179 | 0.20967 | 0.23703 | 0.27312 | 0.30519 | 0.22676 | 18 | West |
Hubei | 0.13977 | 0.18327 | 0.19571 | 0.23523 | 0.28088 | 0.30566 | 0.22276 | 19 | Central |
Hunan | 0.15078 | 0.19078 | 0.19533 | 0.22705 | 0.25524 | 0.29152 | 0.21664 | 20 | Central |
Yunnan | 0.13218 | 0.17749 | 0.19440 | 0.22089 | 0.25266 | 0.28319 | 0.21012 | 21 | West |
Shanxi | 0.16127 | 0.17989 | 0.18536 | 0.22343 | 0.24807 | 0.27483 | 0.20994 | 22 | Central |
Anhui | 0.12291 | 0.16358 | 0.18922 | 0.23067 | 0.25850 | 0.27736 | 0.20552 | 23 | Central |
Sichuan | 0.12804 | 0.16777 | 0.18879 | 0.22228 | 0.24520 | 0.27147 | 0.20431 | 24 | West |
Henan | 0.13433 | 0.16865 | 0.17914 | 0.21606 | 0.24326 | 0.26364 | 0.20000 | 25 | Central |
Xinjiang | 0.12794 | 0.16633 | 0.17746 | 0.19810 | 0.24312 | 0.27021 | 0.19667 | 26 | West |
Gansu | 0.12778 | 0.15845 | 0.17645 | 0.21031 | 0.24215 | 0.25871 | 0.19462 | 27 | West |
Ningxia | 0.11851 | 0.15586 | 0.16337 | 0.20141 | 0.25629 | 0.29232 | 0.19459 | 28 | West |
Hebei | 0.13352 | 0.16311 | 0.17295 | 0.20308 | 0.23715 | 0.25638 | 0.19298 | 29 | East |
Guizhou | 0.10968 | 0.15999 | 0.16120 | 0.19812 | 0.22068 | 0.24002 | 0.18076 | 30 | West |