{"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-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.29},{"date":"1965-01-01","value":0.3},{"date":"1970-01-01","value":0.52},{"date":"1975-01-01","value":0.79},{"date":"1980-01-01","value":1.09},{"date":"1985-01-01","value":1.47},{"date":"1990-01-01","value":1.33},{"date":"1995-01-01","value":1.17},{"date":"2000-01-01","value":0.95},{"date":"2005-01-01","value":0.7},{"date":"2010-01-01","value":0.83}],"summary":{"latest_period":"2010-01-01","latest_value":0.83,"max":1.47,"mean":0.858182,"min":0.29,"of":144,"rank":118,"trend":"rising"}}