{"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-total-population-by-highest-level-of-9","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.ALL.3.MF","title":"Wittgenstein Projection: Percentage of the total population by highest level of educational attainment. Upper Secondary. Total","unit":null},"observations":[{"date":"2010-01-01","value":0.09},{"date":"2015-01-01","value":0.1},{"date":"2020-01-01","value":0.12},{"date":"2025-01-01","value":0.14},{"date":"2030-01-01","value":0.16},{"date":"2035-01-01","value":0.18},{"date":"2040-01-01","value":0.19},{"date":"2045-01-01","value":0.21},{"date":"2050-01-01","value":0.22},{"date":"2055-01-01","value":0.24},{"date":"2060-01-01","value":0.26},{"date":"2065-01-01","value":0.28},{"date":"2070-01-01","value":0.29},{"date":"2075-01-01","value":0.3},{"date":"2080-01-01","value":0.31},{"date":"2085-01-01","value":0.32},{"date":"2090-01-01","value":0.33},{"date":"2095-01-01","value":0.34},{"date":"2100-01-01","value":0.34}],"summary":{"latest_period":"2100-01-01","latest_value":0.34,"max":0.34,"mean":0.232632,"min":0.09,"of":166,"rank":84,"trend":"rising"}}