{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"population-in-the-largest-city","source":"European Commission, Joint Research Centre (JRC) (2025) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/population-in-the-largest-city","title":"Share of urban population who live in the largest city","unit":"%"},"observations":[{"date":"1950-01-01","value":13.2204},{"date":"1955-01-01","value":12.7276},{"date":"1960-01-01","value":12.5203},{"date":"1965-01-01","value":12.6712},{"date":"1970-01-01","value":12.6017},{"date":"1975-01-01","value":12.7316},{"date":"1980-01-01","value":13.0583},{"date":"1985-01-01","value":13.2548},{"date":"1990-01-01","value":13.4174},{"date":"1995-01-01","value":13.9776},{"date":"2000-01-01","value":14.3888},{"date":"2005-01-01","value":14.6948},{"date":"2010-01-01","value":15.0122},{"date":"2015-01-01","value":15.1516},{"date":"2020-01-01","value":15.2707}],"summary":{"latest_period":"2020-01-01","latest_value":15.2707,"max":15.2707,"mean":13.6466,"min":12.5203,"of":179,"rank":141,"trend":"rising"}}