South Africa is a nation of about 50 million people of diverse origins, cultures, languages, and religions. The last census was held in 2001 and the next will be in 2011. Statistics South Africa had five racial categories by which people could classify themselves, the last of which, "unspecified/other" drew "not needed" responses, and these results were not counted. The 2009 middle-year estimated figures for the other categories were Black African at 79.3%, White at 9.1%, Colored at 9.0%, and Asian at 2.6%.