{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"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":7.27798},{"date":"1955-01-01","value":8.1482},{"date":"1960-01-01","value":9.25236},{"date":"1965-01-01","value":10.3439},{"date":"1970-01-01","value":15.1757},{"date":"1975-01-01","value":16.5298},{"date":"1980-01-01","value":19.6609},{"date":"1985-01-01","value":21.7338},{"date":"1990-01-01","value":21.3154},{"date":"1995-01-01","value":22.3767},{"date":"2000-01-01","value":23.6789},{"date":"2005-01-01","value":25.0062},{"date":"2010-01-01","value":25.5261},{"date":"2015-01-01","value":24.5036},{"date":"2020-01-01","value":25.0802}],"summary":{"latest_period":"2020-01-01","latest_value":25.0802,"max":25.5261,"mean":18.374,"min":7.27798,"of":180,"rank":53,"trend":"rising"}}