They were enumerated by language only in 1966 , 1998 , and 2008 .
People in Malawi were enumerated by race between 1911 and 1987 , but not after 1987 .
People were enumerated by language only in 1966 , 1998 , and 2008 .
People in Malawi were enumerated by race between 1911 and 1987 , but not after 1987 .