Year	Per 100 000
2000	16
2001	16
2002	15
2003	28
2004	26
2005	27
2006	27
2007	26
2008	25
2009	24
2010	21
2011	31
2012	27
2013	6.6
2014	3.3
2015	6.4
2016	6.3
2017	12
2018	6.1
2019	12
2020	11