{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":0.17},{"date":"2015-01-01","value":0.25},{"date":"2020-01-01","value":0.33},{"date":"2025-01-01","value":0.39},{"date":"2030-01-01","value":0.46},{"date":"2035-01-01","value":0.47},{"date":"2040-01-01","value":0.41},{"date":"2045-01-01","value":0.36},{"date":"2050-01-01","value":0.32},{"date":"2055-01-01","value":0.28},{"date":"2060-01-01","value":0.2},{"date":"2065-01-01","value":0.15},{"date":"2070-01-01","value":0.12},{"date":"2075-01-01","value":0.1},{"date":"2080-01-01","value":0.09},{"date":"2085-01-01","value":0.08},{"date":"2090-01-01","value":0.07},{"date":"2095-01-01","value":0.06},{"date":"2100-01-01","value":0.05}],"summary":{"latest_period":"2100-01-01","latest_value":0.05,"max":0.47,"mean":0.229474,"min":0.05,"of":166,"rank":84,"trend":"volatile"}}