{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-science-proficiency-level-percent-level-1a","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.1A","title":"PISA: 15-year-olds by science proficiency level (%). Level 1A","unit":null},"observations":[{"date":"2003-01-01","value":15.013},{"date":"2006-01-01","value":13.841},{"date":"2009-01-01","value":12.4608},{"date":"2012-01-01","value":10.5251},{"date":"2015-01-01","value":14.5409},{"date":"2018-01-01","value":14.8235}],"summary":{"latest_period":"2018-01-01","latest_value":14.8235,"max":15.013,"mean":13.534,"min":10.5251,"of":52,"rank":30,"trend":"flat"}}