{"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-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.75UP","title":"Barro-Lee: Average years of total schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.97},{"date":"1965-01-01","value":3.06},{"date":"1970-01-01","value":2.99},{"date":"1975-01-01","value":3.93},{"date":"1980-01-01","value":4.06},{"date":"1985-01-01","value":4.19},{"date":"1990-01-01","value":4.34},{"date":"1995-01-01","value":5.75},{"date":"2000-01-01","value":7.47},{"date":"2005-01-01","value":8.05},{"date":"2010-01-01","value":8.44}],"summary":{"latest_period":"2010-01-01","latest_value":8.44,"max":8.44,"mean":5.02273,"min":2.97,"of":144,"rank":23,"trend":"rising"}}