{"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-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":14.1267},{"date":"2006-01-01","value":16.5613},{"date":"2009-01-01","value":18.9633},{"date":"2012-01-01","value":20.4052},{"date":"2015-01-01","value":17.1827},{"date":"2018-01-01","value":18.2367}],"summary":{"latest_period":"2018-01-01","latest_value":18.2367,"max":20.4052,"mean":17.5793,"min":14.1267,"of":53,"rank":49,"trend":"rising"}}