50 and <=100]]> Thailand, Laos, Vietnam, Cambodia 50-100 mm 16471171 9 11300853 680114 3767443 722761 6 0 2 0 100 and <=250]]> Thailand, Laos, Vietnam, Cambodia 100-250 mm 4230916 2 3145786 713483 249794 121853 1 0 0 0 250 and <=500]]> Laos, Cambodia 250-500 mm 251057 0 0 251012 0 45 0 0 0 0 500 and <=750]]> Laos 500-750 mm 891 0 0 891 0 0 0 0 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0