{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-15-19-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.1519","title":"Barro-Lee: Average years of secondary schooling, age 15-19, total","unit":null},"observations":[{"date":"1960-01-01","value":0.46},{"date":"1965-01-01","value":0.7},{"date":"1970-01-01","value":1.09},{"date":"1975-01-01","value":1.72},{"date":"1980-01-01","value":2.0},{"date":"1985-01-01","value":2.23},{"date":"1990-01-01","value":2.85},{"date":"1995-01-01","value":3.71},{"date":"2000-01-01","value":4.09},{"date":"2005-01-01","value":5.26},{"date":"2010-01-01","value":5.63}],"summary":{"latest_period":"2010-01-01","latest_value":5.63,"max":5.63,"mean":2.70364,"min":0.46,"of":144,"rank":9,"trend":"volatile"}}