{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"wittgenstein-projection-population-in-thousands-by-highest-level-of-educational-3","source":"Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/","source_url":"https://data.worldbank.org/indicator/PRJ.POP.ALL.1.MF","title":"Wittgenstein Projection: Population in thousands by highest level of educational attainment. Primary. Total","unit":null},"observations":[{"date":"2010-01-01","value":11.79},{"date":"2015-01-01","value":12.33},{"date":"2020-01-01","value":11.32},{"date":"2025-01-01","value":10.31},{"date":"2030-01-01","value":9.1},{"date":"2035-01-01","value":7.91},{"date":"2040-01-01","value":6.9},{"date":"2045-01-01","value":6.04},{"date":"2050-01-01","value":5.28},{"date":"2055-01-01","value":4.61},{"date":"2060-01-01","value":4.02},{"date":"2065-01-01","value":3.53},{"date":"2070-01-01","value":3.12},{"date":"2075-01-01","value":2.76},{"date":"2080-01-01","value":2.45},{"date":"2085-01-01","value":2.16},{"date":"2090-01-01","value":1.89},{"date":"2095-01-01","value":1.64},{"date":"2100-01-01","value":1.41}],"summary":{"latest_period":"2100-01-01","latest_value":1.41,"max":12.33,"mean":5.71421,"min":1.41,"of":166,"rank":152,"trend":"volatile"}}