88 region
88 rural
88 cas
88 ncas
88 mat
90 cas
90 ncas
90 mat
90 p900
90 indice
92 cas
92 ncas
92 mat
92 indice
RECODE of region
cmb_regn==Regions 1,3,4
cmb_regn==Regions 2,5,10
cmb_regn==Regions 6,8
cmb_regn==Region 7
cmb_regn==Region 9
cmb_regn==Regions 11, 12
cmb_regn==Region 13