Year % of women ages 15-49 2000 36.9 2001 35.6 2002 34.4 2003 33.1 2004 31.7 2005 30.7 2006 29.7 2007 28.8 2008 27.9 2009 27.3 2010 26.9 2011 26.8 2012 26.8 2013 27 2014 27.3 2015 27.7 2016 28.2 2017 28.8 2018 29.3 2019 29.9