Year per 100,000 female population 2000 2.1544750147138925 2001 2.2035186939910756 2002 2.120830959347304 2003 2.1018133129191754 2004 2.0508576922558133 2005 2.059828078957978 2006 2.0675786101522484 2007 2.0301154515253557 2008 2.2131722543554457 2009 1.877034387843278 2010 1.9141762337020902 2011 1.7973908815558555 2012 1.7661267407005368 2013 1.7291692165495038 2014 1.6564046448426848 2015 1.6175230691006952 2016 1.5709383602533702 2017 1.5476351505669501 2018 1.5073790777915541 2019 1.470001813387319