Year % of population ages 15-49 1990 2.0116336216118227 1991 2.2496698090799843 1992 2.4666606106008198 1993 2.6225487231327516 1994 2.730353130540529 1995 2.802562039965843 1996 2.8575985472048524 1997 2.8845565777345232 1998 2.8908586662833304 1999 2.8533628579813275 2000 2.8195018174207926 2001 2.7526880405465244 2002 2.669816336123377 2003 2.593138984552588 2004 2.5146954189702297 2005 2.4231278333851556 2006 2.3464358628014685 2007 2.2817534029941533 2008 2.2448627264393752 2009 2.212512674538522 2010 2.1881193914215227 2011 2.1596317425940907 2012 2.1339802943586457 2013 2.1185541741257907 2014 2.0887767646174447 2015 2.0608952837452903 2016 2.0250390315379705 2017 1.9823433749209687 2018 1.937442449624128 2019 1.8777778953803204 2020 1.848433778203164 2021 1.7654491058825899 2022 1.720952133123936