Year per 100,000 female 1990 1.17705754168714 1991 2.07866190272112 1992 2.26122026773997 1993 2.06525337494837 1994 2.24601608756054 1995 1.78871695963554 1996 1.91404078033655 1997 2.19526100306203 1998 2.34091472429854 1999 2.08004854734714 2000 2.31911834319556 2001 1.48520530235377 2002 1.37090019193409 2003 1.26434239095225 2004 1.40233916782579 2005 1.28440586780821 2006 1.34279907212584 2007 0.951238274423731 2008 0.906994172184529 2009 0.887110387454333 2010 0.688663075416259 2011 0.77063421269119 2012 0.957915162373092 2013 0.887363667338323 2014 0.684177577764018 2015 0.76988435407831 2016 0.589249859483997 2017 0.945824266932146 2018 1.0365127999784 2019 0.633326609974756 2020 0.723448769323212 2021 0.789507668657166