{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":"1992-01-01","value":31.9189},{"date":"2001-01-01","value":9.10133},{"date":"2006-01-01","value":8.74598},{"date":"2007-01-01","value":8.02782},{"date":"2008-01-01","value":7.83839},{"date":"2009-01-01","value":7.42178},{"date":"2010-01-01","value":6.78039},{"date":"2011-01-01","value":6.26467},{"date":"2012-01-01","value":5.69632},{"date":"2013-01-01","value":5.67336},{"date":"2014-01-01","value":5.75484},{"date":"2015-01-01","value":5.185},{"date":"2016-01-01","value":4.85695},{"date":"2017-01-01","value":4.61428}],"summary":{"latest_period":"2017-01-01","latest_value":4.61428,"max":31.9189,"mean":8.42,"min":4.61428,"of":74,"rank":56,"trend":"volatile"}}