50 and <=100]]> Vietnam, China, Laos 50-100 mm 2223111 1 2208481 9815 4815 1 0 0 100 and <=250]]> Vietnam 100-250 mm 20000 0 20000 0 0 0 0 0 250 and <=500]]> 250-500 mm 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