Compare	File	Name	Label
	F1	REGNSD	Sudan, Region
	F2	BPLSD	State of birth, Sudan
	F2	EDUCSD	Educational attainment, Sudan
	F2	MIGSD	State of residence 1 year ago, Sudan
	F1	GEO1_SD	Sudan, State 2008 [Level 1; consistent boundaries, GIS]
	F1	GEO2_SDX	Sudan, County 2008 [Level 2; inconsistent boundaries, harmonized by name]