{"id":"uis.uis-sle-1t8.pol.annual","dataset_id":"uis-sle-1t8","indicator":"uis-sle-1t8","geography":"POL","frequency":"annual","unit":"years","start_period":"2001","end_period":"2024","org":"UIS","original_indicator":"SLE.1T8","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T8","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"2001","value":15.26095008850098,"flags":"NAT_EST"},{"period":"2002","value":15.62158966064453,"flags":"UIS_EST"},{"period":"2003","value":15.80753993988037,"flags":"NAT_EST"},{"period":"2004","value":15.17918968200684,"flags":"NAT_EST"},{"period":"2005","value":15.37594032287598,"flags":"NAT_EST"},{"period":"2006","value":15.38029956817627,"flags":"NAT_EST"},{"period":"2007","value":15.38272953033447,"flags":"NAT_EST"},{"period":"2008","value":15.38138008117676,"flags":"NAT_EST"},{"period":"2009","value":15.4193000793457,"flags":"NAT_EST"},{"period":"2010","value":15.76898956298828,"flags":"NAT_EST"},{"period":"2011","value":15.66082000732422,"flags":"NAT_EST"},{"period":"2012","value":15.70232963562012,"flags":"NAT_EST"},{"period":"2013","value":16.59316062927246,"flags":"NAT_EST"},{"period":"2014","value":16.20609092712402,"flags":"NAT_EST"},{"period":"2015","value":16.41242027282715,"flags":"UIS_EST"},{"period":"2016","value":16.62725067138672,"flags":"UIS_EST"},{"period":"2017","value":16.05427932739258,"flags":"NAT_EST"},{"period":"2018","value":15.92910003662109,"flags":"NAT_EST"},{"period":"2019","value":15.87380981445313,"flags":"NAT_EST"},{"period":"2020","value":15.84399032592773,"flags":"NAT_EST"},{"period":"2021","value":16.43210983276367,"flags":"NAT_EST"},{"period":"2022","value":16.67827987670898,"flags":"NAT_EST"},{"period":"2023","value":16.96467018127441,"flags":"NAT_EST"},{"period":"2024","value":17.13463020324707,"flags":"NAT_EST"}],"indicator_name":"School life expectancy, primary to tertiary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.1T8","url":"https://databrowser.uis.unesco.org/indicators/SLE.1T8","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}