Year	per 100,000 people
2000	6.1
2001	1.5
2002	6
2003	1.5
2004	5.5
2005	8.6
2006	5.7
2007	2.8
2008	1.4
2009	4.1
2010	9.4
2011	8
2012	3.9
2013	13
2014	3.9
2015	4.2
2016	3.8
2017	1.3
2018	6.3
2019	0
2020	2.5
2021	4.9
2022	1.2