{"entity":{"iso2":"NO","iso3":"NOR","name":"Norway","slug":"norway"},"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":23.6662},{"date":"2006-01-01","value":24.2878},{"date":"2009-01-01","value":24.3487},{"date":"2012-01-01","value":24.2868},{"date":"2015-01-01","value":23.5977},{"date":"2018-01-01","value":21.8215}],"summary":{"latest_period":"2018-01-01","latest_value":21.8215,"max":24.3487,"mean":23.6681,"min":21.8215,"of":53,"rank":30,"trend":"falling"}}