{"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-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.6","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":4.1355},{"date":"2006-01-01","value":2.91085},{"date":"2009-01-01","value":2.4976},{"date":"2012-01-01","value":1.55316},{"date":"2015-01-01","value":2.04643},{"date":"2018-01-01","value":2.61429}],"summary":{"latest_period":"2018-01-01","latest_value":2.61429,"max":4.1355,"mean":2.6263,"min":1.55316,"of":53,"rank":16,"trend":"falling"}}