{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"wittgenstein-projection-mean-years-of-schooling-age-20-39-male","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.2039.MA","title":"Wittgenstein Projection: Mean years of schooling. Age 20-39. Male","unit":null},"observations":[{"date":"2010-01-01","value":2.2},{"date":"2015-01-01","value":2.5},{"date":"2020-01-01","value":2.9},{"date":"2025-01-01","value":3.2},{"date":"2030-01-01","value":3.6},{"date":"2035-01-01","value":4.1},{"date":"2040-01-01","value":4.5},{"date":"2045-01-01","value":5.0},{"date":"2050-01-01","value":5.5},{"date":"2055-01-01","value":6.0},{"date":"2060-01-01","value":6.5},{"date":"2065-01-01","value":7.1},{"date":"2070-01-01","value":7.7},{"date":"2075-01-01","value":8.2},{"date":"2080-01-01","value":8.7},{"date":"2085-01-01","value":9.2},{"date":"2090-01-01","value":9.7},{"date":"2095-01-01","value":10.1},{"date":"2100-01-01","value":10.4}],"summary":{"latest_period":"2100-01-01","latest_value":10.4,"max":10.4,"mean":6.16316,"min":2.2,"of":166,"rank":164,"trend":"rising"}}