{"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-total-schooling-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.5054","title":"Barro-Lee: Average years of total schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":0.78},{"date":"1965-01-01","value":0.87},{"date":"1970-01-01","value":1.03},{"date":"1975-01-01","value":1.06},{"date":"1980-01-01","value":1.74},{"date":"1985-01-01","value":1.82},{"date":"1990-01-01","value":3.03},{"date":"1995-01-01","value":3.15},{"date":"2000-01-01","value":5.04},{"date":"2005-01-01","value":7.07},{"date":"2010-01-01","value":6.88}],"summary":{"latest_period":"2010-01-01","latest_value":6.88,"max":7.07,"mean":2.95182,"min":0.78,"of":144,"rank":83,"trend":"volatile"}}