{"entity":{"iso2":"HU","iso3":"HUN","name":"Hungary","slug":"hungary"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-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","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":24.3062},{"date":"2006-01-01","value":26.4887},{"date":"2009-01-01","value":26.0121},{"date":"2012-01-01","value":22.9694},{"date":"2015-01-01","value":24.4984},{"date":"2018-01-01","value":25.234}],"summary":{"latest_period":"2018-01-01","latest_value":25.234,"max":26.4887,"mean":24.9181,"min":22.9694,"of":53,"rank":19,"trend":"flat"}}