Year % of women ages 15-49 2000 21.6 2001 21.3 2002 21.2 2003 21.1 2004 20.9 2005 20.8 2006 20.8 2007 20.6 2008 20.4 2009 20.4 2010 20.5 2011 20.6 2012 20.7 2013 20.7 2014 21 2015 21.1 2016 21.2 2017 21.3 2018 21.4 2019 21.7