{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-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.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":5.9226},{"date":"2006-01-01","value":6.55252},{"date":"2009-01-01","value":8.72539},{"date":"2012-01-01","value":9.71305},{"date":"2015-01-01","value":10.6705},{"date":"2018-01-01","value":10.9135}],"summary":{"latest_period":"2018-01-01","latest_value":10.9135,"max":10.9135,"mean":8.74958,"min":5.9226,"of":53,"rank":14,"trend":"rising"}}