Year per 100,000 female 1990 4.07191583179498 1991 4.23490148363919 1992 4.01802269814629 1993 4.2220262188462 1994 3.75414293397549 1995 3.72210832596452 1996 3.28656559416603 1997 2.99624226882808 1998 2.95354345275907 1999 2.67036639465325 2000 2.58731009737706 2001 3.07811233276411 2002 2.56971938471223 2003 2.50064689056061 2004 2.38103251990359 2005 2.36319294638654 2006 2.40267692928407 2007 2.39458833972982 2008 2.31138040637801 2009 2.25496641420763 2010 2.09676425168556 2011 2.04890325685264 2012 2.05708155153678 2013 1.95988250390569 2014 1.95411355331157 2015 2.03132886018246 2016 2.24836048912815 2017 2.21857757349765 2018 2.20429225198862 2019 2.1273118287473 2020 2.56704907271767 2021 2.92491915125656