{"entity":{"iso2":"HT","iso3":"HTI","name":"Haiti","slug":"haiti"},"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":0.49},{"date":"1965-01-01","value":0.61},{"date":"1970-01-01","value":0.64},{"date":"1975-01-01","value":0.92},{"date":"1980-01-01","value":0.93},{"date":"1985-01-01","value":1.51},{"date":"1990-01-01","value":2.25},{"date":"1995-01-01","value":2.24},{"date":"2000-01-01","value":2.96},{"date":"2005-01-01","value":3.21},{"date":"2010-01-01","value":3.46}],"summary":{"latest_period":"2010-01-01","latest_value":3.46,"max":3.46,"mean":1.74727,"min":0.49,"of":144,"rank":116,"trend":"volatile"}}