{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"wittgenstein-projection-percentage-of-the-population-age-80-by-highest-level-of","source":"Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/","source_url":"https://data.worldbank.org/indicator/PRJ.ATT.80UP.1.FE","title":"Wittgenstein Projection: Percentage of the population age 80+ by highest level of educational attainment. Primary. Female","unit":null},"observations":[{"date":"2010-01-01","value":0.02},{"date":"2015-01-01","value":0.03},{"date":"2020-01-01","value":0.04},{"date":"2025-01-01","value":0.06},{"date":"2030-01-01","value":0.09},{"date":"2035-01-01","value":0.17},{"date":"2040-01-01","value":0.29},{"date":"2045-01-01","value":0.45},{"date":"2050-01-01","value":0.57},{"date":"2055-01-01","value":0.66},{"date":"2060-01-01","value":0.73},{"date":"2065-01-01","value":0.77},{"date":"2070-01-01","value":0.79},{"date":"2075-01-01","value":0.79},{"date":"2080-01-01","value":0.78},{"date":"2085-01-01","value":0.77},{"date":"2090-01-01","value":0.74},{"date":"2095-01-01","value":0.71},{"date":"2100-01-01","value":0.69}],"summary":{"latest_period":"2100-01-01","latest_value":0.69,"max":0.79,"mean":0.481579,"min":0.02,"of":166,"rank":1,"trend":"volatile"}}