{"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-science-proficiency-level-percent-level-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.4","title":"PISA: 15-year-olds by science proficiency level (%). Level 4","unit":null},"observations":[{"date":"2003-01-01","value":3.6973},{"date":"2006-01-01","value":3.19597},{"date":"2009-01-01","value":3.088},{"date":"2012-01-01","value":2.10731},{"date":"2015-01-01","value":2.33046},{"date":"2018-01-01","value":3.53632}],"summary":{"latest_period":"2018-01-01","latest_value":3.53632,"max":3.6973,"mean":2.99256,"min":2.10731,"of":52,"rank":50,"trend":"falling"}}