Brazilians rarely use the American-style phrase "African Brazilian" as a term of ethnic identity and never in informal discourse: the IBGE's July 1998 PME shows that, of Black Brazilians, only about 10% identify as being of "African origin"; most identify as being of "Brazilian origin". In the July 1998 PME, the categories "Afro-Brasileiro" (Afro-Brazilian) and "Africano Brasileiro" (African Brazilian) were not chosen at all; the category "Africano" (African) was selected by 0.004% of the respondents. In the 1976 National Household Sample (PNAD), none of these terms was used even once.