{"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-70-74-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.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 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":3.9},{"date":"1970-01-01","value":3.9},{"date":"1975-01-01","value":4.45},{"date":"1980-01-01","value":5.1},{"date":"1985-01-01","value":5.1},{"date":"1990-01-01","value":5.09},{"date":"1995-01-01","value":5.09},{"date":"2000-01-01","value":5.03},{"date":"2005-01-01","value":5.03},{"date":"2010-01-01","value":12.36}],"summary":{"latest_period":"2010-01-01","latest_value":12.36,"max":12.36,"mean":5.35909,"min":3.9,"of":144,"rank":110,"trend":"rising"}}