{"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-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.5","title":"PISA: 15-year-olds by science proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":5.31209},{"date":"2006-01-01","value":3.19012},{"date":"2009-01-01","value":2.78456},{"date":"2012-01-01","value":2.2891},{"date":"2015-01-01","value":2.00681},{"date":"2018-01-01","value":1.26286}],"summary":{"latest_period":"2018-01-01","latest_value":1.26286,"max":5.31209,"mean":2.80759,"min":1.26286,"of":52,"rank":40,"trend":"falling"}}