Year	Per 100 000
2000	1.3
2001	2.5
2002	2.1
2003	3.7
2004	7.9
2005	4.1
2006	2.1
2007	6.6
2008	1.2
2009	0.82
2010	2.4
2011	0
2012	1.6
2013	1.6
2014	2
2015	0
2016	1.2
2017	0
2018	0.4
2019	0
2020	2.4