{"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-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":0.361007},{"date":"2006-01-01","value":0.775612},{"date":"2009-01-01","value":0.659487},{"date":"2012-01-01","value":0.592447},{"date":"2015-01-01","value":0.31483},{"date":"2018-01-01","value":0.468943}],"summary":{"latest_period":"2018-01-01","latest_value":0.468943,"max":0.775612,"mean":0.528721,"min":0.31483,"of":53,"rank":50,"trend":"falling"}}