{"entity":{"iso2":"TN","iso3":"TUN","name":"Tunisia","slug":"tunisia"},"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":384.679},{"date":"2006-01-01","value":385.507},{"date":"2009-01-01","value":400.661},{"date":"2012-01-01","value":398.046},{"date":"2015-01-01","value":386.403}],"summary":{"latest_period":"2015-01-01","latest_value":386.403,"max":400.661,"mean":391.06,"min":384.679,"of":56,"rank":56,"trend":"flat"}}