{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"2000-01-01","value":458.996},{"date":"2003-01-01","value":467.735},{"date":"2006-01-01","value":474.306},{"date":"2009-01-01","value":492.95},{"date":"2012-01-01","value":489.275},{"date":"2015-01-01","value":501.1},{"date":"2018-01-01","value":491.677}],"summary":{"latest_period":"2018-01-01","latest_value":491.677,"max":501.1,"mean":482.291,"min":458.996,"of":56,"rank":24,"trend":"rising"}}