Year	per 100,000 people
2000	4.6
2001	4.6
2002	6.8
2003	2
2004	5.1
2005	6.2
2006	8.4
2007	11
2008	13
2009	12
2010	8
2011	8.1
2012	11
2013	13
2014	12
2015	8.1
2016	12
2017	10
2018	13
2019	22
2020	31
2021	12
2022	13