{"entity":{"iso2":"TN","iso3":"TUN","name":"Tunisia","slug":"tunisia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-science-proficiency-level-percent-level-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.2","title":"PISA: 15-year-olds by science proficiency level (%). Level 2","unit":null},"observations":[{"date":"2003-01-01","value":25.0761},{"date":"2006-01-01","value":24.9732},{"date":"2009-01-01","value":30.9069},{"date":"2012-01-01","value":31.0521},{"date":"2015-01-01","value":26.5703}],"summary":{"latest_period":"2015-01-01","latest_value":26.5703,"max":31.0521,"mean":27.7157,"min":24.9732,"of":52,"rank":23,"trend":"rising"}}