{"entity":{"iso2":"IS","iso3":"ISL","name":"Iceland","slug":"iceland"},"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":11.7405},{"date":"2006-01-01","value":10.1384},{"date":"2009-01-01","value":10.4873},{"date":"2012-01-01","value":8.88544},{"date":"2015-01-01","value":8.10227},{"date":"2018-01-01","value":8.47305}],"summary":{"latest_period":"2018-01-01","latest_value":8.47305,"max":11.7405,"mean":9.63783,"min":8.10227,"of":53,"rank":24,"trend":"falling"}}