{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"urban-agglomerations-1-million-percent","source":"European Commission, Joint Research Centre (JRC) (2025) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/urban-agglomerations-1-million-percent","title":"Share of population living in cities with more than 1 million residents","unit":"%"},"observations":[{"date":"1950-01-01","value":29.3052},{"date":"1955-01-01","value":26.7053},{"date":"1960-01-01","value":28.5033},{"date":"1965-01-01","value":27.5817},{"date":"1970-01-01","value":26.2366},{"date":"1975-01-01","value":25.3087},{"date":"1980-01-01","value":24.4322},{"date":"1985-01-01","value":22.2434},{"date":"1990-01-01","value":21.9399},{"date":"1995-01-01","value":22.0283},{"date":"2000-01-01","value":22.1668},{"date":"2005-01-01","value":22.3535},{"date":"2010-01-01","value":22.8168},{"date":"2015-01-01","value":23.364},{"date":"2020-01-01","value":25.6513}],"summary":{"latest_period":"2020-01-01","latest_value":25.6513,"max":29.3052,"mean":24.7091,"min":21.9399,"of":180,"rank":51,"trend":"falling"}}