{"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-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.75UP","title":"Barro-Lee: Average years of total schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":4.0},{"date":"1965-01-01","value":4.02},{"date":"1970-01-01","value":4.07},{"date":"1975-01-01","value":4.16},{"date":"1980-01-01","value":4.22},{"date":"1985-01-01","value":4.28},{"date":"1990-01-01","value":4.31},{"date":"1995-01-01","value":4.37},{"date":"2000-01-01","value":4.36},{"date":"2005-01-01","value":4.42},{"date":"2010-01-01","value":4.49}],"summary":{"latest_period":"2010-01-01","latest_value":4.49,"max":4.49,"mean":4.24545,"min":4.0,"of":144,"rank":64,"trend":"rising"}}