{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.6569","title":"Barro-Lee: Average years of total schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.18},{"date":"1965-01-01","value":0.19},{"date":"1970-01-01","value":0.19},{"date":"1975-01-01","value":0.24},{"date":"1980-01-01","value":0.24},{"date":"1985-01-01","value":0.25},{"date":"1990-01-01","value":0.25},{"date":"1995-01-01","value":0.48},{"date":"2000-01-01","value":0.88},{"date":"2005-01-01","value":1.23},{"date":"2010-01-01","value":1.24}],"summary":{"latest_period":"2010-01-01","latest_value":1.24,"max":1.24,"mean":0.488182,"min":0.18,"of":144,"rank":128,"trend":"volatile"}}