Year	per 100,000 population
2000	11.8
2001	10.1
2002	11.3
2003	7.7
2004	8.2
2005	9
2006	9.2
2007	10.3
2008	6.7
2009	9.1
2010	7.8
2011	9
2012	9.6
2013	8.2
2014	10.2
2015	7.9
2016	8.1
2017	9.6
2018	8.7
2019	9.5