Year per 100,000 female 1990 3.67003351187977 1991 3.63086765350022 1992 3.7629360346153 1993 3.52632709090636 1994 3.28674840982714 1995 3.3316933629254 1996 3.13089212659721 1997 2.8865424402084 1998 3.16996081778779 1999 2.87241798114683 2000 2.57200283202434 2001 2.52985459089001 2002 2.48666645710062 2003 2.52065711404065 2004 2.27465331851341 2005 2.41315120298537 2006 2.38166558002537 2007 1.96093394466441 2008 2.54658870574629 2009 3.40278949839086 2010 4.20917082755301 2011 4.62171542424842 2012 4.67826006875942 2013 4.42344673332384 2014 3.97290731293858 2015 3.88584642079912 2016 4.53493225834105 2017 5.46939172917307 2018 5.92464414790274 2019 6.0925146391718 2020 6.14337486507805 2021 6.17125933961002