{"entity":{"iso2":"TN","iso3":"TUN","name":"Tunisia","slug":"tunisia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-distribution-of-mathematics-scores-50th-percentile-score","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.P50","title":"PISA: Distribution of Mathematics Scores: 50th Percentile Score","unit":null},"observations":[{"date":"2003-01-01","value":358.733},{"date":"2006-01-01","value":365.479},{"date":"2009-01-01","value":371.483},{"date":"2012-01-01","value":387.825},{"date":"2015-01-01","value":362.975}],"summary":{"latest_period":"2015-01-01","latest_value":362.975,"max":387.825,"mean":369.299,"min":358.733,"of":56,"rank":56,"trend":"flat"}}