{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.5054","title":"Barro-Lee: Population in thousands, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":26621.0},{"date":"1965-01-01","value":28274.0},{"date":"1970-01-01","value":31184.0},{"date":"1975-01-01","value":35214.0},{"date":"1980-01-01","value":39591.0},{"date":"1985-01-01","value":44637.0},{"date":"1990-01-01","value":46623.0},{"date":"1995-01-01","value":48771.0},{"date":"2000-01-01","value":62319.0},{"date":"2005-01-01","value":83835.0},{"date":"2010-01-01","value":80952.0}],"summary":{"latest_period":"2010-01-01","latest_value":80952.0,"max":83835.0,"mean":48001.9,"min":26621.0,"of":144,"rank":1,"trend":"rising"}}