{"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-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.4549","title":"Barro-Lee: Average years of total schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":1.21},{"date":"1965-01-01","value":1.21},{"date":"1970-01-01","value":1.87},{"date":"1975-01-01","value":2.15},{"date":"1980-01-01","value":3.09},{"date":"1985-01-01","value":3.17},{"date":"1990-01-01","value":3.89},{"date":"1995-01-01","value":3.49},{"date":"2000-01-01","value":3.76},{"date":"2005-01-01","value":2.97},{"date":"2010-01-01","value":3.16}],"summary":{"latest_period":"2010-01-01","latest_value":3.16,"max":3.89,"mean":2.72455,"min":1.21,"of":144,"rank":130,"trend":"rising"}}