{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-female-15-year-olds-by-mathematics-proficiency-level-percent-level-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.6.FE","title":"PISA: Female 15-year-olds by mathematics proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":0.0664025},{"date":"2006-01-01","value":0.199091},{"date":"2009-01-01","value":0.347847},{"date":"2012-01-01","value":0.644201},{"date":"2018-01-01","value":0.721192}],"summary":{"latest_period":"2018-01-01","latest_value":0.721192,"max":0.721192,"mean":0.395747,"min":0.0664025,"of":53,"rank":35,"trend":"volatile"}}