{"entity":{"iso2":"EL","iso3":"GRC","name":"Greece","slug":"greece"},"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":"2000-01-01","value":447.0},{"date":"2003-01-01","value":444.912},{"date":"2006-01-01","value":459.202},{"date":"2009-01-01","value":466.096},{"date":"2012-01-01","value":452.973},{"date":"2015-01-01","value":454.827},{"date":"2018-01-01","value":453.554}],"summary":{"latest_period":"2018-01-01","latest_value":453.554,"max":466.096,"mean":454.081,"min":444.912,"of":56,"rank":38,"trend":"flat"}}