{"entity":{"iso2":"CM","iso3":"CMR","name":"Cameroon","slug":"cameroon"},"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":0.73},{"date":"1965-01-01","value":0.86},{"date":"1970-01-01","value":1.1},{"date":"1975-01-01","value":1.29},{"date":"1980-01-01","value":1.71},{"date":"1985-01-01","value":2.2},{"date":"1990-01-01","value":2.66},{"date":"1995-01-01","value":3.12},{"date":"2000-01-01","value":3.57},{"date":"2005-01-01","value":3.97},{"date":"2010-01-01","value":4.24}],"summary":{"latest_period":"2010-01-01","latest_value":4.24,"max":4.24,"mean":2.31364,"min":0.73,"of":144,"rank":93,"trend":"volatile"}}