{"id":"worldbank.school-enrollment-preprimary.srb.annual","dataset_id":"worldbank-school-enrollment-preprimary","indicator":"school-enrollment-preprimary","geography":"SRB","frequency":"annual","unit":"percent","start_period":"1999","end_period":"2021","org":"World Bank","original_indicator":"SE.PRE.ENRR","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Serbia","region":"Europe & Central Asia","observations":[{"period":"1999","value":53.9121704101563,"flags":""},{"period":"2000","value":51.420108795166,"flags":""},{"period":"2001","value":53.7310104370117,"flags":""},{"period":"2002","value":55.4841117858887,"flags":""},{"period":"2003","value":55.6320495605469,"flags":""},{"period":"2004","value":56.5738105773926,"flags":""},{"period":"2005","value":56.3275489807129,"flags":""},{"period":"2006","value":56.840389251709,"flags":""},{"period":"2007","value":49.6199111938477,"flags":""},{"period":"2008","value":49.6812210083008,"flags":""},{"period":"2009","value":51.3384819030762,"flags":""},{"period":"2010","value":52.701530456543,"flags":""},{"period":"2011","value":55.6359481811523,"flags":""},{"period":"2012","value":57.3126907348633,"flags":""},{"period":"2013","value":58.364429473877,"flags":""},{"period":"2014","value":59.1646881103516,"flags":""},{"period":"2015","value":58.1715087890625,"flags":""},{"period":"2016","value":58.8274803161621,"flags":""},{"period":"2017","value":61.1312599182129,"flags":""},{"period":"2018","value":62.2871284484863,"flags":""},{"period":"2019","value":63.81494140625,"flags":""},{"period":"2020","value":65.3789901733398,"flags":""},{"period":"2021","value":63.7926902770996,"flags":""}],"indicator_name":"School enrollment, preprimary","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SE.PRE.ENRR","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}