{"entity":{"iso2":"JM","iso3":"JAM","name":"Jamaica","slug":"jamaica"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.4549","title":"Barro-Lee: Average years of primary schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":3.14},{"date":"1965-01-01","value":3.62},{"date":"1970-01-01","value":3.97},{"date":"1975-01-01","value":4.15},{"date":"1980-01-01","value":4.24},{"date":"1985-01-01","value":4.4},{"date":"1990-01-01","value":4.39},{"date":"1995-01-01","value":4.76},{"date":"2000-01-01","value":5.08},{"date":"2005-01-01","value":5.3},{"date":"2010-01-01","value":5.47}],"summary":{"latest_period":"2010-01-01","latest_value":5.47,"max":5.47,"mean":4.41091,"min":3.14,"of":144,"rank":53,"trend":"rising"}}