{"entity":{"iso2":"CG","iso3":"COG","name":"Congo, Republic of","slug":"congo-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.25UP","title":"Barro-Lee: Average years of primary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.49},{"date":"1965-01-01","value":0.6},{"date":"1970-01-01","value":0.88},{"date":"1975-01-01","value":1.14},{"date":"1980-01-01","value":1.66},{"date":"1985-01-01","value":2.09},{"date":"1990-01-01","value":2.72},{"date":"1995-01-01","value":3.06},{"date":"2000-01-01","value":3.21},{"date":"2005-01-01","value":3.41},{"date":"2010-01-01","value":3.55}],"summary":{"latest_period":"2010-01-01","latest_value":3.55,"max":3.55,"mean":2.07364,"min":0.49,"of":144,"rank":111,"trend":"volatile"}}