{"entity":{"iso2":"DE","iso3":"DEU","name":"Germany","slug":"germany"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.3.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":21.4286},{"date":"2006-01-01","value":23.3747},{"date":"2009-01-01","value":22.9178},{"date":"2012-01-01","value":23.2734},{"date":"2015-01-01","value":26.5276},{"date":"2018-01-01","value":23.0088}],"summary":{"latest_period":"2018-01-01","latest_value":23.0088,"max":26.5276,"mean":23.4218,"min":21.4286,"of":53,"rank":27,"trend":"rising"}}