{"entity":{"iso2":"EL","iso3":"GRC","name":"Greece","slug":"greece"},"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":16.6999},{"date":"2006-01-01","value":14.1698},{"date":"2009-01-01","value":13.9868},{"date":"2012-01-01","value":12.1828},{"date":"2015-01-01","value":11.5709},{"date":"2018-01-01","value":9.26602}],"summary":{"latest_period":"2018-01-01","latest_value":9.26602,"max":16.6999,"mean":12.9794,"min":9.26602,"of":52,"rank":38,"trend":"falling"}}