Year modeled estimate, per 100,000 live births 2000 56 2001 55 2002 54 2003 51 2004 47 2005 44 2006 39 2007 34 2008 33 2009 33 2010 33 2011 31 2012 29 2013 28 2014 29 2015 29 2016 26 2017 27 2018 28 2019 27 2020 41