50 and <=100]]> China, Vietnam, Hong Kong, Macao 50-100 mm 40045748 23 27244641 6085754 6685 6038267 670400 15 3 0 3 0 100 and <=250]]> China, Vietnam, Hong Kong 100-250 mm 40158188 26 37329106 2769000 12851 47229 0 24 1 0 0 0 250 and <=500]]> China, Vietnam 250-500 mm 3815627 3 3511980 300839 2806 0 0 3 0 0 0 0 500 and <=750]]> China, Vietnam 500-750 mm 310894 0 291655 19238 0 0 0 0 0 0 0 0 750 and <=1000]]> China, Vietnam 750-1000 mm 11908 0 11620 287 0 0 0 0 0 0 0 0 1000 and <=10000]]> China more than 1000 mm 2 0 2 0 0 0 0 0 0 0 0 0