{"id":"worldbank.population-aged-25-64-total.pol.annual","dataset_id":"worldbank-population-aged-25-64-total","indicator":"population-aged-25-64-total","geography":"POL","frequency":"annual","unit":"percent","start_period":"1997","end_period":"2019","org":"World Bank","original_indicator":"JI.POP.2564.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"1997","value":0.50643128156662,"flags":""},{"period":"1998","value":0.510878682136536,"flags":""},{"period":"1999","value":0.511351466178894,"flags":""},{"period":"2000","value":0.510045409202576,"flags":""},{"period":"2001","value":0.512052714824677,"flags":""},{"period":"2002","value":0.515393316745758,"flags":""},{"period":"2003","value":0.520693600177765,"flags":""},{"period":"2004","value":0.52785336971283,"flags":""},{"period":"2005","value":0.550783455371857,"flags":""},{"period":"2006","value":0.552233994007111,"flags":""},{"period":"2007","value":0.558888256549835,"flags":""},{"period":"2008","value":0.567146241664886,"flags":""},{"period":"2009","value":0.572879374027252,"flags":""},{"period":"2010","value":0.578015327453613,"flags":""},{"period":"2011","value":0.580714821815491,"flags":""},{"period":"2012","value":0.581704795360565,"flags":""},{"period":"2013","value":0.580156326293945,"flags":""},{"period":"2014","value":0.580864250659943,"flags":""},{"period":"2015","value":0.574545443058014,"flags":""},{"period":"2016","value":0.573763787746429,"flags":""},{"period":"2019","value":0.515847682952881,"flags":""}],"indicator_name":"Population aged 25-64, total","topic":"Labor","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"JI.POP.2564.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}