{"entity":{"iso2":"MN","iso3":"MNG","name":"Mongolia","slug":"mongolia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.3539","title":"Barro-Lee: Average years of primary schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":0.94},{"date":"1965-01-01","value":1.49},{"date":"1970-01-01","value":1.5},{"date":"1975-01-01","value":2.74},{"date":"1980-01-01","value":3.11},{"date":"1985-01-01","value":3.6},{"date":"1990-01-01","value":3.76},{"date":"1995-01-01","value":3.81},{"date":"2000-01-01","value":3.81},{"date":"2005-01-01","value":2.9},{"date":"2010-01-01","value":2.91}],"summary":{"latest_period":"2010-01-01","latest_value":2.91,"max":3.81,"mean":2.77909,"min":0.94,"of":144,"rank":129,"trend":"rising"}}