{"entity":{"iso2":"SK","iso3":"SVK","name":"Slovakia","slug":"slovak-republic"},"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":9.76665},{"date":"2006-01-01","value":8.59272},{"date":"2009-01-01","value":9.08942},{"date":"2012-01-01","value":7.84152},{"date":"2015-01-01","value":6.57652},{"date":"2018-01-01","value":8.40414}],"summary":{"latest_period":"2018-01-01","latest_value":8.40414,"max":9.76665,"mean":8.37849,"min":6.57652,"of":53,"rank":25,"trend":"falling"}}