{"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-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":12.9269},{"date":"2006-01-01","value":12.2972},{"date":"2009-01-01","value":8.46338},{"date":"2012-01-01","value":9.64322},{"date":"2015-01-01","value":8.12588},{"date":"2018-01-01","value":9.52671}],"summary":{"latest_period":"2018-01-01","latest_value":9.52671,"max":12.9269,"mean":10.1639,"min":8.12588,"of":53,"rank":17,"trend":"falling"}}