{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-70-74-with-no-education","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.NOED.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with no education","unit":null},"observations":[{"date":"1960-01-01","value":7.1},{"date":"1965-01-01","value":5.58},{"date":"1970-01-01","value":4.2},{"date":"1975-01-01","value":3.15},{"date":"1980-01-01","value":2.2},{"date":"1985-01-01","value":2.15},{"date":"1990-01-01","value":2.1},{"date":"1995-01-01","value":1.26},{"date":"2000-01-01","value":0.94},{"date":"2005-01-01","value":0.96},{"date":"2010-01-01","value":0.73}],"summary":{"latest_period":"2010-01-01","latest_value":0.73,"max":7.1,"mean":2.76091,"min":0.73,"of":144,"rank":124,"trend":"volatile"}}