{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-below-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.0","title":"PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1","unit":null},"observations":[{"date":"2003-01-01","value":4.98253},{"date":"2006-01-01","value":7.21293},{"date":"2009-01-01","value":7.03336},{"date":"2012-01-01","value":6.80431},{"date":"2015-01-01","value":7.37781},{"date":"2018-01-01","value":6.62579}],"summary":{"latest_period":"2018-01-01","latest_value":6.62579,"max":7.37781,"mean":6.67279,"min":4.98253,"of":53,"rank":36,"trend":"rising"}}