Year % of population ages 15-49 1990 2.9404777087863945 1991 3.4569591139333253 1992 3.9594418282799717 1993 4.414484400119276 1994 4.778810170959022 1995 5.09359492605047 1996 5.343950580226264 1997 5.531004001152804 1998 5.655418769494059 1999 5.712977890975905 2000 5.706277547743867 2001 5.653632673145698 2002 5.572782000727884 2003 5.4785560975498955 2004 5.365520372125238 2005 5.243486895045316 2006 5.145398491598859 2007 5.063223060178007 2008 4.995344264702754 2009 4.954631344184697 2010 4.907871928432871 2011 4.868869677053179 2012 4.824164527805791 2013 4.768008902015279 2014 4.716676688816973 2015 4.63927233968998 2016 4.556059576745474 2017 4.431462669768107 2018 4.326742035905639 2019 4.186163684492074 2020 4.068875719614773 2021 3.9068324884007453 2022 3.763681547681076