[] 2 Brazilian native
[] 4 naturalized Brazilian
[] 6 foreigner

Native-born Brazilian - for those who were born in Brazil or for those who, having been born in a foreign country, were registered as Brazilians pursuant to Brazilian law;
Naturalized Brazilian - for those who, having been born in a foreign country, obtained Brazilian citizenship by means of a naturalization process or otherwise pursuant to Brazilian law;
Foreigner - for those who were born outside Brazil or for those who were born in Brazil and were recorded at a foreign representation and who have not become naturalized Brazilians.