{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"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":4204.0},{"date":"1965-01-01","value":4676.0},{"date":"1970-01-01","value":4826.0},{"date":"1975-01-01","value":5735.0},{"date":"1980-01-01","value":7128.0},{"date":"1985-01-01","value":7922.0},{"date":"1990-01-01","value":8108.0},{"date":"1995-01-01","value":8924.0},{"date":"2000-01-01","value":10472.0},{"date":"2005-01-01","value":8831.0},{"date":"2010-01-01","value":7666.0}],"summary":{"latest_period":"2010-01-01","latest_value":7666.0,"max":10472.0,"mean":7135.64,"min":4204.0,"of":144,"rank":7,"trend":"rising"}}