Year	per 100,000 population
2000	0.1
2001	0.1
2002	0
2003	0.1
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0.3
2010	0.4
2011	0.3
2012	0.3
2013	0.3
2014	0.4
2015	0
2016	0
2017	0
2018	0
2019	0