{"entity":{"iso2":"EL","iso3":"GRC","name":"Greece","slug":"greece"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.6.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":1.02495},{"date":"2006-01-01","value":1.19553},{"date":"2009-01-01","value":1.17204},{"date":"2012-01-01","value":0.970803},{"date":"2015-01-01","value":0.657365},{"date":"2018-01-01","value":0.722878}],"summary":{"latest_period":"2018-01-01","latest_value":0.722878,"max":1.19553,"mean":0.957262,"min":0.657365,"of":53,"rank":41,"trend":"falling"}}