Year per 100,000 people 1991 3.31134508216965 1992 0.805651375851137 1993 3.15198476540697 1994 3.34379770538313 1995 2.01693723039222 1996 4.20482961783046 1997 7.28686821334493 1998 5.73098744913749 1999 8.69528433579778 2000 2.31537489971532 2001 1.82181717153775 2002 0.44477555513549 2003 1.72960631998149 2004 0.841167582663116 2005 0.818633741217595 2006 1.99257764826023 2007 1.16430248578581 2008 0.756088640051716 2009 0.92077470300412 2010 0.358875070204936 2011 0.700521713546164 2012 0.686381252182478 2013 0.168527917070783 2014 0.165517150059503 2015 0.162538460663254 2016 0.159568908636428 2017 0.313180678631213 2018 0.307223909393525 2019 0.30136253536301 2020 0.295734182287593 2021 0.436931170232753