{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.7074","title":"Barro-Lee: Population in thousands, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":70.0},{"date":"1965-01-01","value":83.0},{"date":"1970-01-01","value":100.0},{"date":"1975-01-01","value":121.0},{"date":"1980-01-01","value":146.0},{"date":"1985-01-01","value":176.0},{"date":"1990-01-01","value":214.0},{"date":"1995-01-01","value":263.0},{"date":"2000-01-01","value":314.0},{"date":"2005-01-01","value":367.0},{"date":"2010-01-01","value":424.0}],"summary":{"latest_period":"2010-01-01","latest_value":424.0,"max":424.0,"mean":207.091,"min":70.0,"of":144,"rank":44,"trend":"volatile"}}