{"entity":{"iso2":"CL","iso3":"CHL","name":"Chile","slug":"chile"},"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":"2006-01-01","value":8.40264},{"date":"2009-01-01","value":7.85724},{"date":"2012-01-01","value":7.54998},{"date":"2015-01-01","value":9.10382},{"date":"2018-01-01","value":7.94012}],"summary":{"latest_period":"2018-01-01","latest_value":7.94012,"max":9.10382,"mean":8.17076,"min":7.54998,"of":52,"rank":39,"trend":"flat"}}