{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-33","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.LANGTEST","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, spoke the language of the test at home, both sexes (%)","unit":"%"},"observations":[{"date":"2003-01-01","value":58.56},{"date":"2006-01-01","value":57.59},{"date":"2009-01-01","value":59.81},{"date":"2012-01-01","value":61.31},{"date":"2018-01-01","value":61.1127},{"date":"2022-01-01","value":58.19}],"summary":{"latest_period":"2022-01-01","latest_value":58.19,"max":61.31,"mean":59.4288,"min":57.59,"of":56,"rank":35,"trend":"flat"}}