{"entity":{"iso2":"AT","iso3":"AUT","name":"Austria","slug":"austria"},"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":21.5834},{"date":"2006-01-01","value":19.5194},{"date":"2009-01-01","value":21.2056},{"date":"2012-01-01","value":21.9264},{"date":"2015-01-01","value":21.2511},{"date":"2018-01-01","value":20.8273}],"summary":{"latest_period":"2018-01-01","latest_value":20.8273,"max":21.9264,"mean":21.0522,"min":19.5194,"of":53,"rank":37,"trend":"flat"}}