{"entity":{"iso2":"BR","iso3":"BRA","name":"Brazil","slug":"brazil"},"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":0.912491},{"date":"2006-01-01","value":0.835988},{"date":"2009-01-01","value":0.728868},{"date":"2012-01-01","value":0.709231},{"date":"2015-01-01","value":0.765345},{"date":"2018-01-01","value":0.809727}],"summary":{"latest_period":"2018-01-01","latest_value":0.809727,"max":0.912491,"mean":0.793608,"min":0.709231,"of":53,"rank":47,"trend":"falling"}}