{"entity":{"iso2":"TR","iso3":"TUR","name":"T\u00fcrkiye","slug":"turkiye"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.1.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 1","unit":null},"observations":[{"date":"2003-01-01","value":22.9335},{"date":"2006-01-01","value":27.4621},{"date":"2009-01-01","value":23.8131},{"date":"2012-01-01","value":25.8846},{"date":"2015-01-01","value":28.4303},{"date":"2018-01-01","value":21.9591}],"summary":{"latest_period":"2018-01-01","latest_value":21.9591,"max":28.4303,"mean":25.0805,"min":21.9591,"of":53,"rank":14,"trend":"flat"}}