{"entity":{"iso2":"SZ","iso3":"SWZ","name":"Eswatini","slug":"eswatini"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-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.SCHL.3539","title":"Barro-Lee: Average years of total schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":1.64},{"date":"1965-01-01","value":1.64},{"date":"1970-01-01","value":2.63},{"date":"1975-01-01","value":3.01},{"date":"1980-01-01","value":4.26},{"date":"1985-01-01","value":4.42},{"date":"1990-01-01","value":5.28},{"date":"1995-01-01","value":4.69},{"date":"2000-01-01","value":4.32},{"date":"2005-01-01","value":3.63},{"date":"2010-01-01","value":3.9}],"summary":{"latest_period":"2010-01-01","latest_value":3.9,"max":5.28,"mean":3.58364,"min":1.64,"of":144,"rank":132,"trend":"rising"}}