{"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-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.3","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":24.2714},{"date":"2006-01-01","value":22.9581},{"date":"2009-01-01","value":24.3836},{"date":"2012-01-01","value":24.8028},{"date":"2015-01-01","value":26.1785},{"date":"2018-01-01","value":25.1945}],"summary":{"latest_period":"2018-01-01","latest_value":25.1945,"max":26.1785,"mean":24.6315,"min":22.9581,"of":53,"rank":21,"trend":"rising"}}