{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-science-proficiency-level-percent-level-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.2","title":"PISA: 15-year-olds by science proficiency level (%). Level 2","unit":null},"observations":[{"date":"2003-01-01","value":20.4673},{"date":"2006-01-01","value":21.7764},{"date":"2009-01-01","value":21.3148},{"date":"2012-01-01","value":22.8397},{"date":"2015-01-01","value":22.8399},{"date":"2018-01-01","value":24.9231}],"summary":{"latest_period":"2018-01-01","latest_value":24.9231,"max":24.9231,"mean":22.3602,"min":20.4673,"of":52,"rank":32,"trend":"rising"}}