{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-60-64-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6064","title":"Barro-Lee: Average years of primary schooling, age 60-64, total","unit":null},"observations":[{"date":"1960-01-01","value":0.46},{"date":"1965-01-01","value":0.48},{"date":"1970-01-01","value":0.51},{"date":"1975-01-01","value":0.52},{"date":"1980-01-01","value":0.79},{"date":"1985-01-01","value":1.25},{"date":"1990-01-01","value":1.75},{"date":"1995-01-01","value":2.12},{"date":"2000-01-01","value":3.49},{"date":"2005-01-01","value":4.13},{"date":"2010-01-01","value":4.89}],"summary":{"latest_period":"2010-01-01","latest_value":4.89,"max":4.89,"mean":1.85364,"min":0.46,"of":144,"rank":44,"trend":"volatile"}}