The population density was 928 inhabitants per square kilometre (2,400 /sq mi). The last PNAD (National Research for Sample of Domiciles) census revealed the following numbers: 366,000 White people (90.0%), 37,000 Brown ( Multiracial ) people (9.0%), 4,000 Black people (1.0%), 400 Asian or Amerindian people (0.1%). According to 2002 Sefaz statistics, agricultural