China's Annual GDP Growth by Province 1991-2015
We look at annual GDP growth by province in China. The redder (hotter), the higher the growth; the bluer (colder), the lower the growth. Growth is relative to the provincial median growth of 9.1% p.a. for the entire period (so in a given year, all provinces can be red or blue).
Note that deep blue would still be solid growth in any other country.