{"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-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.3","title":"PISA: 15-year-olds by science proficiency level (%). Level 3","unit":null},"observations":[{"date":"2003-01-01","value":29.1309},{"date":"2006-01-01","value":32.9085},{"date":"2009-01-01","value":35.53},{"date":"2012-01-01","value":35.1208},{"date":"2015-01-01","value":31.7074},{"date":"2018-01-01","value":31.4699}],"summary":{"latest_period":"2018-01-01","latest_value":31.4699,"max":35.53,"mean":32.6446,"min":29.1309,"of":52,"rank":5,"trend":"flat"}}