{"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-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.3539","title":"Barro-Lee: Average years of total schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":0.97},{"date":"1965-01-01","value":0.98},{"date":"1970-01-01","value":1.54},{"date":"1975-01-01","value":1.56},{"date":"1980-01-01","value":2.57},{"date":"1985-01-01","value":2.6},{"date":"1990-01-01","value":4.37},{"date":"1995-01-01","value":5.4},{"date":"2000-01-01","value":5.83},{"date":"2005-01-01","value":6.41},{"date":"2010-01-01","value":7.03}],"summary":{"latest_period":"2010-01-01","latest_value":7.03,"max":7.03,"mean":3.56909,"min":0.97,"of":144,"rank":101,"trend":"volatile"}}