{"id":"uis.uis-sle-02.png.annual","dataset_id":"uis-sle-02","indicator":"uis-sle-02","geography":"PNG","frequency":"annual","unit":"years","start_period":"2002","end_period":"2023","org":"UIS","original_indicator":"SLE.02","url":"https://databrowser.uis.unesco.org/indicators/SLE.02","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Papua New Guinea","region":"East Asia & Pacific","observations":[{"period":"2002","value":0.6192700266838074,"flags":""},{"period":"2008","value":0.9816200137138367,"flags":""},{"period":"2016","value":1.698519945144653,"flags":""},{"period":"2018","value":1.764809966087341,"flags":""},{"period":"2019","value":1.71092479630472,"flags":""},{"period":"2020","value":1.559741728408511,"flags":""},{"period":"2021","value":1.519336814668986,"flags":""},{"period":"2022","value":1.639829474116062,"flags":""},{"period":"2023","value":1.862202979769984,"flags":""}],"indicator_name":"School life expectancy, pre-primary, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"SLE.02","url":"https://databrowser.uis.unesco.org/indicators/SLE.02","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}