Chile Relationship to Head of Household Census Data, 2002 is a polygon theme representing Manzanas (6th level administrative units) in Chile as of 2002. This layer is utilizing UTM projection. Attribute data include summary results of the 2002 Chilean census questions regarding relationship to head of household. The documentation of these variables can be found in the "P18_Relationship" section from the accompanying code book. This dataset is part of Chile 2002 Census collection.