{"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-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.1","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 1","unit":null},"observations":[{"date":"2003-01-01","value":26.9231},{"date":"2006-01-01","value":23.993},{"date":"2009-01-01","value":30.1573},{"date":"2012-01-01","value":31.2732},{"date":"2015-01-01","value":27.3695}],"summary":{"latest_period":"2015-01-01","latest_value":27.3695,"max":31.2732,"mean":27.9432,"min":23.993,"of":53,"rank":7,"trend":"rising"}}