{"entity":{"iso2":"MO","iso3":"MAC","name":"Macao","slug":"macao-sar-china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.4},{"date":"1965-01-01","value":2.42},{"date":"1970-01-01","value":2.3},{"date":"1975-01-01","value":2.65},{"date":"1980-01-01","value":2.9},{"date":"1985-01-01","value":3.34},{"date":"1990-01-01","value":3.66},{"date":"1995-01-01","value":3.03},{"date":"2000-01-01","value":2.3},{"date":"2005-01-01","value":2.6},{"date":"2010-01-01","value":3.17}],"summary":{"latest_period":"2010-01-01","latest_value":3.17,"max":3.66,"mean":2.79727,"min":2.3,"of":144,"rank":64,"trend":"rising"}}