{"entity":{"iso2":"BB","iso3":"BRB","name":"Barbados","slug":"barbados"},"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":4.43},{"date":"1965-01-01","value":4.91},{"date":"1970-01-01","value":5.5},{"date":"1975-01-01","value":5.33},{"date":"1980-01-01","value":4.85},{"date":"1985-01-01","value":5.42},{"date":"1990-01-01","value":5.48},{"date":"1995-01-01","value":5.84},{"date":"2000-01-01","value":5.79},{"date":"2005-01-01","value":5.87},{"date":"2010-01-01","value":5.93}],"summary":{"latest_period":"2010-01-01","latest_value":5.93,"max":5.93,"mean":5.39545,"min":4.43,"of":144,"rank":33,"trend":"rising"}}