{"entity":{"iso2":"NL","iso3":"NLD","name":"Netherlands","slug":"netherlands"},"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":23.4647},{"date":"2006-01-01","value":25.8434},{"date":"2009-01-01","value":25.3423},{"date":"2012-01-01","value":25.8022},{"date":"2015-01-01","value":22.3625},{"date":"2018-01-01","value":22.0545}],"summary":{"latest_period":"2018-01-01","latest_value":22.0545,"max":25.8434,"mean":24.1449,"min":22.0545,"of":52,"rank":8,"trend":"falling"}}