{"entity":{"iso2":"EE","iso3":"EST","name":"Estonia","slug":"estonia"},"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":"2006-01-01","value":9.95854},{"date":"2009-01-01","value":9.84512},{"date":"2012-01-01","value":11.0073},{"date":"2015-01-01","value":11.2931},{"date":"2018-01-01","value":11.8208}],"summary":{"latest_period":"2018-01-01","latest_value":11.8208,"max":11.8208,"mean":10.785,"min":9.84512,"of":53,"rank":8,"trend":"rising"}}