{"entity":{"iso2":"ZW","iso3":"ZWE","name":"Zimbabwe","slug":"zimbabwe"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.75UP","title":"Barro-Lee: Average years of total schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.06},{"date":"1965-01-01","value":2.08},{"date":"1970-01-01","value":0.21},{"date":"1975-01-01","value":2.47},{"date":"1980-01-01","value":1.99},{"date":"1985-01-01","value":1.79},{"date":"1990-01-01","value":1.73},{"date":"1995-01-01","value":4.78},{"date":"2000-01-01","value":7.27},{"date":"2005-01-01","value":5.32},{"date":"2010-01-01","value":4.23}],"summary":{"latest_period":"2010-01-01","latest_value":4.23,"max":7.27,"mean":3.08455,"min":0.21,"of":144,"rank":68,"trend":"volatile"}}