Criticism of the national census state that data has historically been collected using the category of national origin rather than race in Argentina, leading to undercounting Afro-Argentines and Mestizos. "África Viva" (Living Africa) is a black rights group in Buenos Aires with the support of the Organization of American States, financial aid from the World Bank and Argentina's census bureau is working to add an "Afro-descendants" category to the 2010 census. The 1887 national census was the final year where blacks were included as a separate category before it was eliminated by the government.