{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"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":463.0},{"date":"2003-01-01","value":483.375},{"date":"2006-01-01","value":486.166},{"date":"2009-01-01","value":481.954},{"date":"2012-01-01","value":490.571},{"date":"2015-01-01","value":482.996},{"date":"2018-01-01","value":496.605}],"summary":{"latest_period":"2018-01-01","latest_value":496.605,"max":496.605,"mean":483.524,"min":463.0,"of":56,"rank":25,"trend":"flat"}}