{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"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":23.3862},{"date":"2006-01-01","value":27.6587},{"date":"2009-01-01","value":26.2282},{"date":"2012-01-01","value":25.3346},{"date":"2015-01-01","value":26.0715},{"date":"2018-01-01","value":23.5029}],"summary":{"latest_period":"2018-01-01","latest_value":23.5029,"max":27.6587,"mean":25.3637,"min":23.3862,"of":52,"rank":7,"trend":"flat"}}