{"entity":{"iso2":"BN","iso3":"BRN","name":"Brunei Darussalam","slug":"brunei-darussalam"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.7074","title":"Barro-Lee: Average years of primary schooling, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":1.0},{"date":"1965-01-01","value":0.8},{"date":"1970-01-01","value":0.53},{"date":"1975-01-01","value":0.89},{"date":"1980-01-01","value":1.34},{"date":"1985-01-01","value":1.37},{"date":"1990-01-01","value":1.4},{"date":"1995-01-01","value":1.4},{"date":"2000-01-01","value":2.4},{"date":"2005-01-01","value":2.4},{"date":"2010-01-01","value":3.67}],"summary":{"latest_period":"2010-01-01","latest_value":3.67,"max":3.67,"mean":1.56364,"min":0.53,"of":144,"rank":69,"trend":"volatile"}}