{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-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.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":23.1621},{"date":"2006-01-01","value":22.8713},{"date":"2009-01-01","value":24.3746},{"date":"2012-01-01","value":24.6495},{"date":"2015-01-01","value":24.8962},{"date":"2018-01-01","value":24.7312}],"summary":{"latest_period":"2018-01-01","latest_value":24.7312,"max":24.8962,"mean":24.1141,"min":22.8713,"of":53,"rank":18,"trend":"rising"}}