{"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-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.3","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":26.2196},{"date":"2006-01-01","value":28.7667},{"date":"2009-01-01","value":27.3781},{"date":"2012-01-01","value":29.0035},{"date":"2015-01-01","value":29.4799},{"date":"2018-01-01","value":28.8195}],"summary":{"latest_period":"2018-01-01","latest_value":28.8195,"max":29.4799,"mean":28.2779,"min":26.2196,"of":53,"rank":5,"trend":"rising"}}