{"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-25-29-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.2529","title":"Barro-Lee: Average years of primary schooling, age 25-29, total","unit":null},"observations":[{"date":"1960-01-01","value":1.4},{"date":"1965-01-01","value":1.46},{"date":"1970-01-01","value":1.66},{"date":"1975-01-01","value":1.95},{"date":"1980-01-01","value":2.37},{"date":"1985-01-01","value":2.96},{"date":"1990-01-01","value":3.1},{"date":"1995-01-01","value":3.37},{"date":"2000-01-01","value":3.52},{"date":"2005-01-01","value":3.6},{"date":"2010-01-01","value":4.03}],"summary":{"latest_period":"2010-01-01","latest_value":4.03,"max":4.03,"mean":2.67455,"min":1.4,"of":144,"rank":104,"trend":"rising"}}