{"id":"worldbank.population-in-the-largest-city.esp.annual","dataset_id":"worldbank-population-in-the-largest-city","indicator":"population-in-the-largest-city","geography":"ESP","frequency":"annual","unit":"percent","start_period":"1960","end_period":"2025","org":"World Bank","original_indicator":"EN.URB.LCTY.UR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Spain","region":"Europe & Central Asia","observations":[{"period":"1960","value":14.3540826811811,"flags":""},{"period":"1961","value":14.5255131648923,"flags":""},{"period":"1962","value":14.6883231480479,"flags":""},{"period":"1963","value":14.824412352691,"flags":""},{"period":"1964","value":14.9248897015743,"flags":""},{"period":"1965","value":15.0015994923411,"flags":""},{"period":"1966","value":15.0899049575523,"flags":""},{"period":"1967","value":15.158243974065,"flags":""},{"period":"1968","value":15.2716503332133,"flags":""},{"period":"1969","value":15.4942735922267,"flags":""},{"period":"1970","value":15.7391116675275,"flags":""},{"period":"1971","value":15.8449023380575,"flags":""},{"period":"1972","value":15.812802484692,"flags":""},{"period":"1973","value":15.783744960097,"flags":""},{"period":"1974","value":15.7621200317813,"flags":""},{"period":"1975","value":15.7473511861777,"flags":""},{"period":"1976","value":15.741888385056,"flags":""},{"period":"1977","value":15.7450912474234,"flags":""},{"period":"1978","value":15.764222385838,"flags":""},{"period":"1979","value":15.8013418004068,"flags":""},{"period":"1980","value":15.8565699562254,"flags":""},{"period":"1981","value":15.8507115281779,"flags":""},{"period":"1982","value":15.7089255446402,"flags":""},{"period":"1983","value":15.5912193496246,"flags":""},{"period":"1984","value":15.4907691527356,"flags":""},{"period":"1985","value":15.4041766043638,"flags":""},{"period":"1986","value":15.3330752771333,"flags":""},{"period":"1987","value":15.2735625161933,"flags":""},{"period":"1988","value":15.2267966826366,"flags":""},{"period":"1989","value":15.1937652875451,"flags":""},{"period":"1990","value":15.1745570671083,"flags":""},{"period":"1991","value":15.1924436184671,"flags":""},{"period":"1992","value":15.2892300546036,"flags":""},{"period":"1993","value":15.3864424593811,"flags":""},{"period":"1994","value":15.4947208667729,"flags":""},{"period":"1995","value":15.6117250584671,"flags":""},{"period":"1996","value":15.7353091325396,"flags":""},{"period":"1997","value":15.8592958052287,"flags":""},{"period":"1998","value":15.9847571405301,"flags":""},{"period":"1999","value":16.1108529574697,"flags":""},{"period":"2000","value":16.2286362046409,"flags":""},{"period":"2001","value":16.3024233981848,"flags":""},{"period":"2002","value":16.2646924740607,"flags":""},{"period":"2003","value":16.1604298294085,"flags":""},{"period":"2004","value":16.0644086585597,"flags":""},{"period":"2005","value":15.9700970027141,"flags":""},{"period":"2006","value":15.8745418384243,"flags":""},{"period":"2007","value":15.7542424165406,"flags":""},{"period":"2008","value":15.6771676662418,"flags":""},{"period":"2009","value":15.7148176532159,"flags":""},{"period":"2010","value":15.8258215450069,"flags":""},{"period":"2011","value":15.9626521615129,"flags":""},{"period":"2012","value":16.1543313023115,"flags":""},{"period":"2013","value":16.4196705621099,"flags":""},{"period":"2014","value":16.6818613455829,"flags":""},{"period":"2015","value":16.9118214106005,"flags":""},{"period":"2016","value":17.1196926925798,"flags":""},{"period":"2017","value":17.3038932788478,"flags":""},{"period":"2018","value":17.4565485459177,"flags":""},{"period":"2019","value":17.4801448089958,"flags":""},{"period":"2020","value":17.5329187686036,"flags":""},{"period":"2021","value":17.6178564407025,"flags":""},{"period":"2022","value":17.5713894614959,"flags":""},{"period":"2023","value":17.4255308885204,"flags":""},{"period":"2024","value":17.2896122281415,"flags":""},{"period":"2025","value":17.1384723073906,"flags":""}],"indicator_name":"Population in the largest city","topic":"Urban","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"EN.URB.LCTY.UR.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}