{"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-secondary-schooling-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.4549","title":"Barro-Lee: Average years of secondary schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":0.12},{"date":"1965-01-01","value":0.29},{"date":"1970-01-01","value":0.29},{"date":"1975-01-01","value":0.54},{"date":"1980-01-01","value":0.57},{"date":"1985-01-01","value":1.0},{"date":"1990-01-01","value":1.06},{"date":"1995-01-01","value":1.79},{"date":"2000-01-01","value":3.44},{"date":"2005-01-01","value":3.25},{"date":"2010-01-01","value":3.07}],"summary":{"latest_period":"2010-01-01","latest_value":3.07,"max":3.44,"mean":1.40182,"min":0.12,"of":144,"rank":60,"trend":"volatile"}}