{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-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.SCHL.1519","title":"Barro-Lee: Average years of total schooling, age 15-19, total","unit":null},"observations":[{"date":"1960-01-01","value":2.95},{"date":"1965-01-01","value":3.42},{"date":"1970-01-01","value":4.16},{"date":"1975-01-01","value":5.31},{"date":"1980-01-01","value":5.17},{"date":"1985-01-01","value":5.18},{"date":"1990-01-01","value":4.67},{"date":"1995-01-01","value":5.94},{"date":"2000-01-01","value":5.8},{"date":"2005-01-01","value":6.06},{"date":"2010-01-01","value":8.69}],"summary":{"latest_period":"2010-01-01","latest_value":8.69,"max":8.69,"mean":5.21364,"min":2.95,"of":144,"rank":65,"trend":"rising"}}