{"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-average-years-of-total-schooling-age-60-64-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.6064","title":"Barro-Lee: Average years of total schooling, age 60-64, total","unit":null},"observations":[{"date":"1960-01-01","value":0.15},{"date":"1965-01-01","value":0.15},{"date":"1970-01-01","value":0.19},{"date":"1975-01-01","value":0.22},{"date":"1980-01-01","value":0.26},{"date":"1985-01-01","value":0.26},{"date":"1990-01-01","value":0.37},{"date":"1995-01-01","value":0.37},{"date":"2000-01-01","value":0.95},{"date":"2005-01-01","value":0.95},{"date":"2010-01-01","value":2.29}],"summary":{"latest_period":"2010-01-01","latest_value":2.29,"max":2.29,"mean":0.56,"min":0.15,"of":144,"rank":120,"trend":"volatile"}}