50 and <=100]]> China, Vietnam, Laos, Burma, Thailand, Cambodia 50-100 mm 29028222 16 13100893 2591436 1039847 651084 11608547 36415 7 1 0 0 6 0 100 and <=250]]> Vietnam, Laos, Thailand 100-250 mm 36442205 25 0 29739804 2455440 0 4246961 0 0 20 1 0 2 0 250 and <=500]]> Vietnam, Laos 250-500 mm 5522415 4 0 5351601 170814 0 0 0 0 4 0 0 0 0 500 and <=750]]> Laos, Vietnam 500-750 mm 1279 0 0 913 366 0 0 0 0 0 0 0 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0