{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-age-12-total","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.POP.AG12.TO.UN","title":"Population, age 12, total","unit":null},"observations":[{"date":"1990-01-01","value":204916.0},{"date":"1991-01-01","value":211066.0},{"date":"1992-01-01","value":217117.0},{"date":"1993-01-01","value":223233.0},{"date":"1994-01-01","value":229651.0},{"date":"1995-01-01","value":236546.0},{"date":"1996-01-01","value":243994.0},{"date":"1997-01-01","value":251979.0},{"date":"1998-01-01","value":260474.0},{"date":"1999-01-01","value":269423.0},{"date":"2000-01-01","value":278794.0},{"date":"2001-01-01","value":288561.0},{"date":"2002-01-01","value":298783.0},{"date":"2003-01-01","value":309620.0},{"date":"2004-01-01","value":321288.0},{"date":"2005-01-01","value":333919.0},{"date":"2006-01-01","value":347578.0},{"date":"2007-01-01","value":362172.0},{"date":"2008-01-01","value":377478.0},{"date":"2009-01-01","value":393186.0},{"date":"2010-01-01","value":409058.0},{"date":"2011-01-01","value":425033.0},{"date":"2012-01-01","value":441143.0},{"date":"2013-01-01","value":457374.0},{"date":"2015-01-01","value":490258.0}],"summary":{"latest_period":"2015-01-01","latest_value":490258.0,"max":490258.0,"mean":315306.0,"min":204916.0,"of":191,"rank":49,"trend":"rising"}}