{"entity":{"iso2":"SE","iso3":"SWE","name":"Sweden","slug":"sweden"},"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":21.6613},{"date":"2006-01-01","value":22.9791},{"date":"2009-01-01","value":23.3583},{"date":"2012-01-01","value":24.6862},{"date":"2015-01-01","value":23.3297},{"date":"2018-01-01","value":21.8596}],"summary":{"latest_period":"2018-01-01","latest_value":21.8596,"max":24.6862,"mean":22.979,"min":21.6613,"of":53,"rank":29,"trend":"flat"}}