Year	per 100,000 population
2000	9.2
2001	13
2002	2.6
2003	10.1
2004	2.5
2005	0
2006	2.4
2007	7.2
2008	11.2
2009	6.3
2010	5.4
2011	8.8
2012	0.7
2013	1.7
2014	0.6
2015	0
2016	0
2017	0
2018	0
2019	0