Year modeled estimate, per 100,000 live births 2000 48 2001 48 2002 40 2003 40 2004 42 2005 40 2006 38 2007 38 2008 37 2009 37 2010 35 2011 34 2012 32 2013 31 2014 31 2015 30 2016 29 2017 29 2018 29 2019 29 2020 29