ONU-United Nations, Department of Economic and Social Affairs, Population Division
1998-

ONU-United Nations, Department of Economic and Social Affairs, Population Division
2002-

ECLAC-Economic Commission for Latin America and the Caribbean, CELADE-Latin American and Caribbean Demographic Centre
2003-

ONU
2009-

ONU-United Nations, Department of Economic and Social Affairs, Population Division
1989-

ONU-United Nations, Department of Economic and Social Development, Statistical Division
1948-

United Nations, Economic Commission for Africa
1968-1988

ONU-United Nations, Department of Economic and Social Information and Policy Analysis, Population Division
1995-2000

prepared by the Statistical Division of the Economic Commission for Europe, United Nations ; with financial support from the United States Census Bureau
1995-2000

United Nations Economic Commission for Europe
1995-2005

United Nations Fund for Population Activities ; executive director Rafael M. Salas
[197-?]-

UNFPA-Fundo de População das Nações Unidas
1992-