{"entity":{"iso2":"IQ","iso3":"IRQ","name":"Iraq","slug":"iraq"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-25-29-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.2529","title":"Barro-Lee: Average years of primary schooling, age 25-29, total","unit":null},"observations":[{"date":"1960-01-01","value":0.42},{"date":"1965-01-01","value":0.47},{"date":"1970-01-01","value":0.98},{"date":"1975-01-01","value":1.64},{"date":"1980-01-01","value":2.51},{"date":"1985-01-01","value":2.9},{"date":"1990-01-01","value":3.43},{"date":"1995-01-01","value":4.39},{"date":"2000-01-01","value":5.03},{"date":"2005-01-01","value":4.93},{"date":"2010-01-01","value":4.57}],"summary":{"latest_period":"2010-01-01","latest_value":4.57,"max":5.03,"mean":2.84273,"min":0.42,"of":144,"rank":97,"trend":"volatile"}}