{"entity":{"iso2":"GY","iso3":"GUY","name":"Guyana","slug":"guyana"},"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":4.5},{"date":"1965-01-01","value":5.14},{"date":"1970-01-01","value":5.15},{"date":"1975-01-01","value":5.72},{"date":"1980-01-01","value":5.78},{"date":"1985-01-01","value":7.19},{"date":"1990-01-01","value":7.44},{"date":"1995-01-01","value":7.9},{"date":"2000-01-01","value":8.11},{"date":"2005-01-01","value":8.12},{"date":"2010-01-01","value":8.94}],"summary":{"latest_period":"2010-01-01","latest_value":8.94,"max":8.94,"mean":6.72636,"min":4.5,"of":144,"rank":73,"trend":"rising"}}