{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom of Great Britain and Northern Ireland","slug":"united-kingdom"},"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":12.1471},{"date":"2006-01-01","value":12.6072},{"date":"2009-01-01","value":12.2494},{"date":"2012-01-01","value":12.4902},{"date":"2015-01-01","value":13.4731},{"date":"2018-01-01","value":12.0876}],"summary":{"latest_period":"2018-01-01","latest_value":12.0876,"max":13.4731,"mean":12.5091,"min":12.0876,"of":53,"rank":40,"trend":"flat"}}