Year | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
Beijing | 2.750 | 2.759 | 2.763 | 2.768 | 2.774 | 2.792 | 2.798 | 2.802 | 2.806 |
Tianjin | 2.445 | 2.447 | 2.456 | 2.470 | 2.483 | 2.509 | 2.560 | 2.572 | 2.577 |
Hubei | 2.224 | 2.233 | 2.241 | 2.253 | 2.267 | 2.301 | 2.323 | 2.350 | 2.397 |
Shanxi | 2.313 | 2.297 | 2.330 | 2.364 | 2.387 | 2.475 | 2.501 | 2.471 | 2.490 |
Inner Mongolia | 2.269 | 2.258 | 2.263 | 2.270 | 2.304 | 2.314 | 2.347 | 2.397 | 2.403 |
Liaoning | 2.283 | 2.281 | 2.294 | 2.301 | 2.338 | 2.379 | 2.418 | 2.444 | 2.443 |
Jilin | 2.238 | 2.227 | 2.229 | 2.249 | 2.252 | 2.274 | 2.324 | 2.383 | 2.421 |
Heilongjiang | 2.212 | 2.170 | 2.251 | 2.224 | 2.286 | 2.334 | 2.367 | 2.372 | 2.388 |
Shanghai | 2.559 | 2.564 | 2.588 | 2.634 | 2.631 | 2.660 | 2.695 | 2.689 | 2.696 |
Jiangsu | 2.352 | 2.360 | 2.369 | 2.394 | 2.410 | 2.426 | 2.448 | 2.456 | 2.465 |
Zhejiang | 2.388 | 2.393 | 2.413 | 2.419 | 2.425 | 2.447 | 2.461 | 2.482 | 2.496 |
Anhui | 2.199 | 2.194 | 2.200 | 2.224 | 2.239 | 2.279 | 2.307 | 2.334 | 2.363 |
Fujian | 2.311 | 2.306 | 2.309 | 2.312 | 2.309 | 2.326 | 2.346 | 2.378 | 2.380 |
Jiangxi | 2.203 | 2.219 | 2.233 | 2.247 | 2.265 | 2.289 | 2.325 | 2.335 | 2.364 |
Shandong | 2.274 | 2.295 | 2.313 | 2.337 | 2.353 | 2.371 | 2.396 | 2.413 | 2.430 |
Henan | 2.172 | 2.197 | 2.218 | 2.238 | 2.257 | 2.294 | 2.319 | 2.341 | 2.363 |
Hubei | 2.271 | 2.262 | 2.270 | 2.305 | 2.327 | 2.347 | 2.360 | 2.388 | 2.412 |
Hunan | 2.265 | 2.259 | 2.274 | 2.308 | 2.327 | 2.352 | 2.380 | 2.407 | 2.433 |
Guangdong | 2.407 | 2.419 | 2.437 | 2.447 | 2.433 | 2.448 | 2.486 | 2.506 | 2.519 |
Guangxi | 2.179 | 2.167 | 2.188 | 2.217 | 2.225 | 2.236 | 2.244 | 2.285 | 2.307 |
Hainan | 2.222 | 2.212 | 2.242 | 2.295 | 2.300 | 2.316 | 2.327 | 2.350 | 2.384 |
Chongqing | 2.389 | 2.394 | 2.390 | 2.396 | 2.401 | 2.417 | 2.431 | 2.451 | 2.462 |
Sichuan | 2.256 | 2.242 | 2.257 | 2.275 | 2.302 | 2.315 | 2.354 | 2.381 | 2.405 |
Guizhou | 2.337 | 2.361 | 2.349 | 2.337 | 2.307 | 2.293 | 2.290 | 2.299 | 2.320 |
Yunnan | 2.245 | 2.257 | 2.251 | 2.256 | 2.277 | 2.301 | 2.318 | 2.336 | 2.332 |
Shaanxi | 2.266 | 2.250 | 2.252 | 2.252 | 2.282 | 2.319 | 2.336 | 2.344 | 2.351 |
Gansu | 2.228 | 2.256 | 2.264 | 2.270 | 2.308 | 2.352 | 2.378 | 2.426 | 2.438 |
Qinghai | 1.923 | 1.870 | 1.894 | 1.877 | 1.979 | 2.085 | 2.138 | 2.282 | 2.303 |
Ningxia | 2.320 | 2.320 | 2.332 | 2.322 | 2.358 | 2.366 | 2.378 | 2.396 | 2.404 |
Xinjiang | 2.128 | 2.177 | 2.195 | 2.255 | 2.262 | 2.303 | 2.307 | 2.316 | 2.319 |