{"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-below-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.0","title":"PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1","unit":null},"observations":[{"date":"2003-01-01","value":7.79633},{"date":"2006-01-01","value":6.69241},{"date":"2009-01-01","value":8.09931},{"date":"2012-01-01","value":9.90052},{"date":"2015-01-01","value":11.3298},{"date":"2018-01-01","value":9.58914}],"summary":{"latest_period":"2018-01-01","latest_value":9.58914,"max":11.3298,"mean":8.90125,"min":6.69241,"of":53,"rank":23,"trend":"rising"}}