2176-62232176-6223S2176-6223201600020000910.5123/S2176-62232016000200001BrasilBrasil000620160006201672911Instituto Brasileiro de Geografia e Estatística201020032005195353157-662005195454153-64200720083111-19Instituto Evandro Chagas2009201122881-12200120166122526-451998123434121-5920101322401-15