{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-11","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.MATH.LOWERSEC.NPIA","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA)","unit":"NPIA"},"observations":[{"date":"2003-01-01","value":1.03391},{"date":"2006-01-01","value":1.09219},{"date":"2009-01-01","value":1.06375},{"date":"2012-01-01","value":1.07957},{"date":"2018-01-01","value":1.01669}],"summary":{"latest_period":"2018-01-01","latest_value":1.01669,"max":1.09219,"mean":1.05722,"min":1.01669,"of":43,"rank":6,"trend":"flat"}}