{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.2.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 2","unit":null},"observations":[{"date":"2003-01-01","value":23.3459},{"date":"2006-01-01","value":23.6563},{"date":"2009-01-01","value":22.5675},{"date":"2012-01-01","value":22.8771},{"date":"2015-01-01","value":23.2538},{"date":"2018-01-01","value":23.3785}],"summary":{"latest_period":"2018-01-01","latest_value":23.3785,"max":23.6563,"mean":23.1799,"min":22.5675,"of":53,"rank":12,"trend":"flat"}}