{"entity":{"iso2":null,"iso3":null,"name":"Bielefeld","slug":"bielefeld"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"population-by-age-and-sex-cities-and-fuas","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_DEMO@DF_AGE_SEX","title":"Population by age and sex - Cities and FUAs","unit":"Persons"},"observations":[{"date":"2009-01-01","value":323615.0},{"date":"2010-01-01","value":323084.0},{"date":"2011-01-01","value":323270.0},{"date":"2012-01-01","value":327199.0},{"date":"2013-01-01","value":328314.0},{"date":"2014-01-01","value":328864.0},{"date":"2015-01-01","value":329782.0},{"date":"2016-01-01","value":333090.0},{"date":"2017-01-01","value":333451.0},{"date":"2018-01-01","value":332552.0},{"date":"2019-01-01","value":333786.0},{"date":"2020-01-01","value":334195.0},{"date":"2021-01-01","value":333509.0},{"date":"2022-01-01","value":334002.0},{"date":"2023-01-01","value":338332.0},{"date":"2024-01-01","value":331519.0},{"date":"2025-01-01","value":331605.0}],"summary":{"latest_period":"2025-01-01","latest_value":331605.0,"max":338332.0,"mean":330598.0,"min":323084.0,"of":1258,"rank":376,"trend":"flat"}}