The states and Mexico City that make up the Mexican federation are collectively called "federal entities". The five most populous federal entities in 2005 were the State of Mexico (14.4 million), Mexico City (8.7 million), Veracruz (7.1 million), Jalisco (6.7 million) and Puebla (5.4 million), which collectively contain 40.7% of the national population. Mexico City, being coextensive with the Mexico City, is the most populous city in the country, while Greater Mexico City, that includes the adjacent municipalities that comprise a metropolitan area, is estimated to be the second most populous in the world (after Tokyo), according to the UN Urbanization Report.