Year % of population ages 15-49 1990 0.35580603269649874 1991 0.4250422066138494 1992 0.4872530948365208 1993 0.5495237146037977 1994 0.65141508236471 1995 0.7543600569871795 1996 0.7814112084150138 1997 0.8950197609280856 1998 0.9227621109696477 1999 0.9972722536438681 2000 1.0452665808781216 2001 1.0958203016634447 2002 1.1413551532929882 2003 1.1902398988907206 2004 1.2265699646256982 2005 1.2870187922502578 2006 1.3464900341504356 2007 1.381297434953015 2008 1.3651732395621428 2009 1.3992183671520224 2010 1.4241168208560628 2011 1.4400599045762303 2012 1.4403496935545526 2013 1.4233170858870767 2014 1.4062419857394384 2015 1.406460553725789 2016 1.3893414682075436 2017 1.3895208576449989 2018 1.3738935353103916 2019 1.3479843202370387 2020 1.3306611899498695 2021 1.355665146036891 2022 1.339272908360248