{"entity":{"iso2":"PG","iso3":"PNG","name":"Papua New Guinea","slug":"papua-new-guinea"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-55-59-with-primary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.ICMP.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":3.9},{"date":"1965-01-01","value":4.8},{"date":"1970-01-01","value":4.8},{"date":"1975-01-01","value":6.14},{"date":"1980-01-01","value":5.1},{"date":"1985-01-01","value":5.04},{"date":"1990-01-01","value":5.04},{"date":"1995-01-01","value":12.41},{"date":"2000-01-01","value":12.41},{"date":"2005-01-01","value":20.81},{"date":"2010-01-01","value":20.51}],"summary":{"latest_period":"2010-01-01","latest_value":20.51,"max":20.81,"mean":9.17818,"min":3.9,"of":144,"rank":84,"trend":"volatile"}}