{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.4549","title":"Barro-Lee: Average years of total schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":4.05},{"date":"1965-01-01","value":4.18},{"date":"1970-01-01","value":4.32},{"date":"1975-01-01","value":5.87},{"date":"1980-01-01","value":5.89},{"date":"1985-01-01","value":7.35},{"date":"1990-01-01","value":7.37},{"date":"1995-01-01","value":9.35},{"date":"2000-01-01","value":10.17},{"date":"2005-01-01","value":10.25},{"date":"2010-01-01","value":11.1}],"summary":{"latest_period":"2010-01-01","latest_value":11.1,"max":11.1,"mean":7.26364,"min":4.05,"of":144,"rank":42,"trend":"rising"}}