{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-ages-12-15-total","source":"UNESCO Institute for Statistics (Derived)","source_url":"https://data.worldbank.org/indicator/SP.POP.1215.TO.UN","title":"Population, ages 12-15, total","unit":null},"observations":[{"date":"1990-01-01","value":187613.0},{"date":"1991-01-01","value":192430.0},{"date":"1992-01-01","value":197340.0},{"date":"1993-01-01","value":202340.0},{"date":"1994-01-01","value":207422.0},{"date":"1995-01-01","value":212585.0},{"date":"1996-01-01","value":217827.0},{"date":"1997-01-01","value":223156.0},{"date":"1998-01-01","value":228597.0},{"date":"1999-01-01","value":234180.0},{"date":"2000-01-01","value":239925.0},{"date":"2001-01-01","value":245850.0},{"date":"2002-01-01","value":251940.0},{"date":"2003-01-01","value":258157.0},{"date":"2004-01-01","value":264448.0},{"date":"2005-01-01","value":270778.0},{"date":"2006-01-01","value":277098.0},{"date":"2007-01-01","value":283418.0},{"date":"2008-01-01","value":289818.0},{"date":"2009-01-01","value":296397.0},{"date":"2010-01-01","value":303218.0},{"date":"2011-01-01","value":310293.0},{"date":"2012-01-01","value":317538.0},{"date":"2013-01-01","value":324800.0},{"date":"2014-01-01","value":331882.0},{"date":"2015-01-01","value":338617.0}],"summary":{"latest_period":"2015-01-01","latest_value":338617.0,"max":338617.0,"mean":257987.0,"min":187613.0,"of":191,"rank":110,"trend":"rising"}}