{"entity":{"iso2":"SG","iso3":"SGP","name":"Singapore","slug":"singapore"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-65-69-female","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569.FE","title":"Barro-Lee: Average years of primary schooling, age 65-69, female","unit":null},"observations":[{"date":"1960-01-01","value":0.25},{"date":"1965-01-01","value":0.27},{"date":"1970-01-01","value":0.28},{"date":"1975-01-01","value":0.4},{"date":"1980-01-01","value":0.33},{"date":"1985-01-01","value":0.95},{"date":"1990-01-01","value":1.73},{"date":"1995-01-01","value":1.38},{"date":"2000-01-01","value":1.26},{"date":"2005-01-01","value":1.86},{"date":"2010-01-01","value":2.48}],"summary":{"latest_period":"2010-01-01","latest_value":2.48,"max":2.48,"mean":1.01727,"min":0.25,"of":144,"rank":85,"trend":"volatile"}}