{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-mean-performance-on-the-science-scale","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI","title":"PISA: Mean performance on the science scale","unit":null},"observations":[{"date":"2003-01-01","value":436.374},{"date":"2006-01-01","value":435.636},{"date":"2009-01-01","value":442.786},{"date":"2012-01-01","value":444.804},{"date":"2018-01-01","value":439.874}],"summary":{"latest_period":"2018-01-01","latest_value":439.874,"max":444.804,"mean":439.895,"min":435.636,"of":56,"rank":41,"trend":"flat"}}