{"entity":{"iso2":"RW","iso3":"RWA","name":"Rwanda","slug":"rwanda"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"wittgenstein-projection-mean-years-of-schooling-age-80-total","source":"Wittgenstein Centre for Demography and Global Human Capital: http://www.oeaw.ac.at/vid/dataexplorer/","source_url":"https://data.worldbank.org/indicator/PRJ.MYS.80UP.MF","title":"Wittgenstein Projection: Mean years of schooling. Age 80+. Total","unit":null},"observations":[{"date":"2010-01-01","value":0.7},{"date":"2015-01-01","value":1.0},{"date":"2020-01-01","value":1.2},{"date":"2025-01-01","value":1.5},{"date":"2030-01-01","value":1.9},{"date":"2035-01-01","value":2.3},{"date":"2040-01-01","value":2.7},{"date":"2045-01-01","value":3.1},{"date":"2050-01-01","value":3.6},{"date":"2055-01-01","value":4.3},{"date":"2060-01-01","value":4.9},{"date":"2065-01-01","value":5.4},{"date":"2070-01-01","value":5.9},{"date":"2075-01-01","value":6.4},{"date":"2080-01-01","value":6.9},{"date":"2085-01-01","value":7.4},{"date":"2090-01-01","value":7.8},{"date":"2095-01-01","value":8.3},{"date":"2100-01-01","value":8.6}],"summary":{"latest_period":"2100-01-01","latest_value":8.6,"max":8.6,"mean":4.41579,"min":0.7,"of":166,"rank":155,"trend":"volatile"}}