{"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-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":8.19273},{"date":"2006-01-01","value":7.7018},{"date":"2009-01-01","value":8.13689},{"date":"2012-01-01","value":7.13813},{"date":"2015-01-01","value":6.65175},{"date":"2018-01-01","value":6.53852}],"summary":{"latest_period":"2018-01-01","latest_value":6.53852,"max":8.19273,"mean":7.3933,"min":6.53852,"of":53,"rank":34,"trend":"falling"}}