{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-ages-10-15-total","source":"UNESCO Institute for Statistics (Derived)","source_url":"https://data.worldbank.org/indicator/SP.POP.1015.TO.UN","title":"Population, ages 10-15, total","unit":null},"observations":[{"date":"1990-01-01","value":13615800.0},{"date":"1991-01-01","value":14119700.0},{"date":"1992-01-01","value":14657200.0},{"date":"1993-01-01","value":15214400.0},{"date":"1994-01-01","value":15771900.0},{"date":"1995-01-01","value":16315400.0},{"date":"1996-01-01","value":16838600.0},{"date":"1997-01-01","value":17344500.0},{"date":"1998-01-01","value":17839600.0},{"date":"1999-01-01","value":18334800.0},{"date":"2000-01-01","value":18837700.0},{"date":"2001-01-01","value":19350400.0},{"date":"2002-01-01","value":19868900.0},{"date":"2003-01-01","value":20386100.0},{"date":"2004-01-01","value":20892000.0},{"date":"2005-01-01","value":21380000.0},{"date":"2006-01-01","value":21846100.0},{"date":"2007-01-01","value":22293600.0},{"date":"2008-01-01","value":22732500.0},{"date":"2009-01-01","value":23177100.0},{"date":"2010-01-01","value":23637000.0},{"date":"2011-01-01","value":24115400.0},{"date":"2012-01-01","value":24607100.0},{"date":"2013-01-01","value":25102200.0},{"date":"2014-01-01","value":25586600.0},{"date":"2015-01-01","value":26049500.0}],"summary":{"latest_period":"2015-01-01","latest_value":26049500.0,"max":26049500.0,"mean":19996700.0,"min":13615800.0,"of":191,"rank":3,"trend":"rising"}}