50 and <=100]]> Vietnam, Laos, China, Thailand 50-100 mm 13756388 7 7280291 1191049 901243 4383802 4 0 0 2 100 and <=250]]> Vietnam, Laos, China, Thailand 100-250 mm 23759281 15 21158757 878745 653591 1068187 13 0 0 0 250 and <=500]]> Vietnam, Laos, China 250-500 mm 9202844 9 9099573 59975 43295 0 9 0 0 0 500 and <=750]]> Vietnam, Laos 500-750 mm 821594 1 819677 1916 0 0 1 0 0 0 750 and <=1000]]> Vietnam 750-1000 mm 61694 0 61694 0 0 0 0 0 0 0 1000 and <=10000]]> more than 1000 mm 0 0