{"entity":{"iso2":"ME","iso3":"MNE","name":"Montenegro","slug":"montenegro"},"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":"2006-01-01","value":0.0715673},{"date":"2009-01-01","value":0.076634},{"date":"2012-01-01","value":0.141684},{"date":"2015-01-01","value":0.245484},{"date":"2018-01-01","value":0.203991}],"summary":{"latest_period":"2018-01-01","latest_value":0.203991,"max":0.245484,"mean":0.147872,"min":0.0715673,"of":53,"rank":45,"trend":"rising"}}