{"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-6","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.6","title":"PISA: 15-year-olds by science proficiency level (%). Level 6","unit":null},"observations":[{"date":"2003-01-01","value":0.749357},{"date":"2006-01-01","value":0.274117},{"date":"2009-01-01","value":0.118726},{"date":"2012-01-01","value":0.328135},{"date":"2015-01-01","value":0.317019},{"date":"2018-01-01","value":0.25563}],"summary":{"latest_period":"2018-01-01","latest_value":0.25563,"max":0.749357,"mean":0.340497,"min":0.118726,"of":52,"rank":33,"trend":"volatile"}}