SOURCES: All CIA World Factbooks 18 December 2003 to 18 December 2008; Population Division of the United Nations Secretariat, World Urbanization Prospects: The 2003 Revision, Data Tables and Highlights. Estimates and projections of urban and rural populations are made by the Population Division of the United Nations Secretariat and published every two years. These estimates and projections are based on national census or survey data that have been evaluated and, whenever necessary, adjusted for deficiencies and inconsistencies; World Development Indicators database and CIA World Factbook; Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat, World Population Prospects: The 2004 Revision and World Urbanization Prospects: http://esa.un.org/unpp; The Office of the High Commissioner for Human Rights; U.S. Census Bureau, Population Division, International Programs CenterSpanish Statistical Institute; Population Division of the United Nations Secretariat, World Urbanization Prospects: The 2001 Revision, Data Tables and Highlights (ESA/P/WP.173, 20 March 2002); UNICEFALTERNATIVE NAMES:
Cook Islands