{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"population-on-1-january-by-age-group-sex-and-citizenship","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/migr_pop1ctz","title":"Population on 1 January by age group, sex and citizenship","unit":"Number"},"observations":[{"date":"1999-01-01","value":38277000.0},{"date":"2000-01-01","value":38263300.0},{"date":"2001-01-01","value":38254000.0},{"date":"2002-01-01","value":38230100.0},{"date":"2003-01-01","value":38218500.0},{"date":"2004-01-01","value":38190600.0},{"date":"2005-01-01","value":38173800.0},{"date":"2006-01-01","value":38157100.0},{"date":"2007-01-01","value":38125500.0},{"date":"2008-01-01","value":38115600.0},{"date":"2010-01-01","value":38022900.0},{"date":"2011-01-01","value":38062700.0},{"date":"2012-01-01","value":38063800.0},{"date":"2013-01-01","value":38062500.0},{"date":"2014-01-01","value":38017900.0},{"date":"2015-01-01","value":38005600.0},{"date":"2016-01-01","value":37967200.0},{"date":"2017-01-01","value":37973000.0},{"date":"2018-01-01","value":37976700.0},{"date":"2019-01-01","value":37972800.0},{"date":"2020-01-01","value":37958100.0},{"date":"2021-01-01","value":37073400.0},{"date":"2022-01-01","value":36889800.0},{"date":"2023-01-01","value":36753700.0},{"date":"2024-01-01","value":36621000.0},{"date":"2025-01-01","value":36497500.0}],"summary":{"latest_period":"2025-01-01","latest_value":36497500.0,"max":38277000.0,"mean":37843200.0,"min":36497500.0,"of":42,"rank":8,"trend":"flat"}}