Year	Per 100 000
2000	21
2001	17
2002	8.2
2003	17
2004	11
2005	15
2006	17
2007	7
2008	5.5
2009	11
2010	9.5
2011	4.1
2012	13
2013	7.1
2014	8.7
2015	5.9
2016	6
2017	1.5
2018	3
2019	7.5
2020	3