{"entity":{"iso2":"BO","iso3":"BOL","name":"Bolivia","slug":"bolivia"},"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":1.7},{"date":"1965-01-01","value":1.77},{"date":"1970-01-01","value":1.61},{"date":"1975-01-01","value":1.74},{"date":"1980-01-01","value":2.06},{"date":"1985-01-01","value":2.46},{"date":"1990-01-01","value":2.94},{"date":"1995-01-01","value":5.74},{"date":"2000-01-01","value":9.3},{"date":"2005-01-01","value":4.73},{"date":"2010-01-01","value":2.63}],"summary":{"latest_period":"2010-01-01","latest_value":2.63,"max":9.3,"mean":3.33455,"min":1.61,"of":144,"rank":92,"trend":"volatile"}}