{"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-75-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":0.2},{"date":"1965-01-01","value":0.2},{"date":"1970-01-01","value":0.2},{"date":"1975-01-01","value":0.67},{"date":"1980-01-01","value":1.0},{"date":"1985-01-01","value":1.0},{"date":"1990-01-01","value":1.0},{"date":"1995-01-01","value":1.0},{"date":"2000-01-01","value":1.0},{"date":"2005-01-01","value":0.99},{"date":"2010-01-01","value":0.98}],"summary":{"latest_period":"2010-01-01","latest_value":0.98,"max":1.0,"mean":0.749091,"min":0.2,"of":144,"rank":137,"trend":"rising"}}