{"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-mathematics-proficiency-level-percent-level-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.2","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 2","unit":null},"observations":[{"date":"2003-01-01","value":14.6706},{"date":"2006-01-01","value":16.5319},{"date":"2009-01-01","value":18.7188},{"date":"2012-01-01","value":21.1462},{"date":"2015-01-01","value":16.4224}],"summary":{"latest_period":"2015-01-01","latest_value":16.4224,"max":21.1462,"mean":17.498,"min":14.6706,"of":53,"rank":51,"trend":"rising"}}