{"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-total-schooling-age-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.6569","title":"Barro-Lee: Average years of total schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.37},{"date":"1965-01-01","value":0.38},{"date":"1970-01-01","value":0.39},{"date":"1975-01-01","value":0.39},{"date":"1980-01-01","value":0.64},{"date":"1985-01-01","value":0.65},{"date":"1990-01-01","value":1.0},{"date":"1995-01-01","value":1.02},{"date":"2000-01-01","value":1.58},{"date":"2005-01-01","value":1.59},{"date":"2010-01-01","value":2.61}],"summary":{"latest_period":"2010-01-01","latest_value":2.61,"max":2.61,"mean":0.965455,"min":0.37,"of":144,"rank":107,"trend":"volatile"}}