{"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-science-proficiency-level-percent-level-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.4","title":"PISA: 15-year-olds by science proficiency level (%). Level 4","unit":null},"observations":[{"date":"2003-01-01","value":18.7631},{"date":"2006-01-01","value":17.8964},{"date":"2009-01-01","value":17.7405},{"date":"2012-01-01","value":15.0393},{"date":"2015-01-01","value":13.3104},{"date":"2018-01-01","value":13.1991}],"summary":{"latest_period":"2018-01-01","latest_value":13.1991,"max":18.7631,"mean":15.9915,"min":13.1991,"of":52,"rank":36,"trend":"falling"}}