{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"wittgenstein-projection-percentage-of-the-population-age-60-by-highest-level-of-6","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.60UP.2.MF","title":"Wittgenstein Projection: Percentage of the population age 60+ by highest level of educational attainment. Lower Secondary. Total","unit":null},"observations":[{"date":"2010-01-01","value":0.31},{"date":"2015-01-01","value":0.34},{"date":"2020-01-01","value":0.36},{"date":"2025-01-01","value":0.4},{"date":"2030-01-01","value":0.46},{"date":"2035-01-01","value":0.51},{"date":"2040-01-01","value":0.54},{"date":"2045-01-01","value":0.54},{"date":"2050-01-01","value":0.54},{"date":"2055-01-01","value":0.52},{"date":"2060-01-01","value":0.49},{"date":"2065-01-01","value":0.46},{"date":"2070-01-01","value":0.42},{"date":"2075-01-01","value":0.39},{"date":"2080-01-01","value":0.36},{"date":"2085-01-01","value":0.33},{"date":"2090-01-01","value":0.29},{"date":"2095-01-01","value":0.26},{"date":"2100-01-01","value":0.23}],"summary":{"latest_period":"2100-01-01","latest_value":0.23,"max":0.54,"mean":0.407895,"min":0.23,"of":166,"rank":13,"trend":"falling"}}