{"entity":{"iso2":"GH","iso3":"GHA","name":"Ghana","slug":"ghana"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5559","title":"Barro-Lee: Average years of primary schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":0.3},{"date":"1965-01-01","value":0.61},{"date":"1970-01-01","value":0.59},{"date":"1975-01-01","value":0.73},{"date":"1980-01-01","value":0.72},{"date":"1985-01-01","value":1.14},{"date":"1990-01-01","value":1.17},{"date":"1995-01-01","value":1.9},{"date":"2000-01-01","value":1.91},{"date":"2005-01-01","value":3.15},{"date":"2010-01-01","value":3.38}],"summary":{"latest_period":"2010-01-01","latest_value":3.38,"max":3.38,"mean":1.41818,"min":0.3,"of":144,"rank":98,"trend":"volatile"}}