{"entity":{"iso2":"MX","iso3":"MEX","name":"Mexico","slug":"mexico"},"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":20.8443},{"date":"2006-01-01","value":25.2114},{"date":"2009-01-01","value":28.2718},{"date":"2012-01-01","value":27.8242},{"date":"2015-01-01","value":26.9415},{"date":"2018-01-01","value":26.4124}],"summary":{"latest_period":"2018-01-01","latest_value":26.4124,"max":28.2718,"mean":25.9176,"min":20.8443,"of":53,"rank":6,"trend":"rising"}}