{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-70-74-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":1.45},{"date":"1965-01-01","value":1.72},{"date":"1970-01-01","value":1.38},{"date":"1975-01-01","value":1.38},{"date":"1980-01-01","value":1.75},{"date":"1985-01-01","value":2.46},{"date":"1990-01-01","value":3.32},{"date":"1995-01-01","value":6.65},{"date":"2000-01-01","value":11.52},{"date":"2005-01-01","value":13.32},{"date":"2010-01-01","value":28.08}],"summary":{"latest_period":"2010-01-01","latest_value":28.08,"max":28.08,"mean":6.63909,"min":1.38,"of":144,"rank":23,"trend":"volatile"}}