50 and <=100]]> China, Vietnam, Laos, Thailand, Burma 50-100 mm 34380644 19 17551224 16565066 169060 92121 3173 10 9 0 0 0 100 and <=250]]> China, Vietnam, Laos, Thailand, Burma 100-250 mm 21815020 14 14415724 7353370 27931 17931 64 9 4 0 0 0 250 and <=500]]> China, Vietnam, Laos, Thailand 250-500 mm 516545 0 325910 185010 30 5595 0 0 0 0 0 0 500 and <=750]]> 500-750 mm 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0