{"entity":{"iso2":"GT","iso3":"GTM","name":"Guatemala","slug":"guatemala"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-40-44-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.4044","title":"Barro-Lee: Average years of primary schooling, age 40-44, total","unit":null},"observations":[{"date":"1960-01-01","value":0.96},{"date":"1965-01-01","value":1.03},{"date":"1970-01-01","value":0.97},{"date":"1975-01-01","value":1.31},{"date":"1980-01-01","value":1.78},{"date":"1985-01-01","value":1.84},{"date":"1990-01-01","value":2.43},{"date":"1995-01-01","value":2.44},{"date":"2000-01-01","value":2.95},{"date":"2005-01-01","value":3.05},{"date":"2010-01-01","value":3.34}],"summary":{"latest_period":"2010-01-01","latest_value":3.34,"max":3.34,"mean":2.00909,"min":0.96,"of":144,"rank":115,"trend":"rising"}}