{"entity":{"iso2":"NI","iso3":"NIC","name":"Nicaragua","slug":"nicaragua"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-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.PRM.SCHL.3539","title":"Barro-Lee: Average years of primary schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":1.54},{"date":"1965-01-01","value":1.72},{"date":"1970-01-01","value":2.07},{"date":"1975-01-01","value":2.08},{"date":"1980-01-01","value":2.31},{"date":"1985-01-01","value":2.62},{"date":"1990-01-01","value":2.85},{"date":"1995-01-01","value":3.16},{"date":"2000-01-01","value":3.6},{"date":"2005-01-01","value":3.99},{"date":"2010-01-01","value":3.99}],"summary":{"latest_period":"2010-01-01","latest_value":3.99,"max":3.99,"mean":2.72091,"min":1.54,"of":144,"rank":98,"trend":"rising"}}