{"entity":{"iso2":"BI","iso3":"BDI","name":"Burundi","slug":"burundi"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.5054","title":"Barro-Lee: Average years of total schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":0.23},{"date":"1965-01-01","value":0.24},{"date":"1970-01-01","value":0.24},{"date":"1975-01-01","value":0.25},{"date":"1980-01-01","value":0.48},{"date":"1985-01-01","value":0.88},{"date":"1990-01-01","value":1.23},{"date":"1995-01-01","value":1.25},{"date":"2000-01-01","value":1.74},{"date":"2005-01-01","value":1.76},{"date":"2010-01-01","value":1.88}],"summary":{"latest_period":"2010-01-01","latest_value":1.88,"max":1.88,"mean":0.925455,"min":0.23,"of":144,"rank":137,"trend":"volatile"}}