{"entity":{"iso2":"DK","iso3":"DNK","name":"Denmark","slug":"denmark"},"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":11.803},{"date":"2006-01-01","value":10.882},{"date":"2009-01-01","value":9.07388},{"date":"2012-01-01","value":8.31613},{"date":"2015-01-01","value":9.77679},{"date":"2018-01-01","value":9.50732}],"summary":{"latest_period":"2018-01-01","latest_value":9.50732,"max":11.803,"mean":9.89319,"min":8.31613,"of":53,"rank":18,"trend":"falling"}}