{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"uis-percentage-of-population-age-25-whose-highest-level-of-education-is-primary-both-sexes","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.EA.1.AG25T99","title":"UIS: Percentage of population age 25+ whose highest level of education is primary, both sexes","unit":null},"observations":[{"date":"1970-01-01","value":28.8},{"date":"1980-01-01","value":3.72817},{"date":"1990-01-01","value":9.14544},{"date":"1994-01-01","value":8.19141},{"date":"2004-01-01","value":4.75631},{"date":"2005-01-01","value":4.72708},{"date":"2006-01-01","value":4.35461},{"date":"2008-01-01","value":4.19118},{"date":"2009-01-01","value":4.05896},{"date":"2010-01-01","value":3.91893},{"date":"2011-01-01","value":3.81457},{"date":"2012-01-01","value":3.80599},{"date":"2013-01-01","value":3.66249},{"date":"2014-01-01","value":3.52994},{"date":"2015-01-01","value":3.43891},{"date":"2016-01-01","value":3.29188},{"date":"2018-01-01","value":3.00215}],"summary":{"latest_period":"2018-01-01","latest_value":3.00215,"max":28.8,"mean":5.90694,"min":3.00215,"of":74,"rank":61,"trend":"volatile"}}