Year % of women ages 15-49 2000 28 2001 27.8 2002 27.7 2003 27.6 2004 27.5 2005 27.5 2006 27.5 2007 27.5 2008 27.3 2009 27.2 2010 27.2 2011 27.2 2012 27.2 2013 27.3 2014 27.4 2015 27.6 2016 27.9 2017 28 2018 28.2 2019 28.5