Year	per 100,000 people
2000	37
2001	35
2002	35
2003	33
2004	34
2005	31
2006	28
2007	30
2008	26
2009	22
2010	21
2011	27
2012	24
2013	24
2014	25
2015	26
2016	27
2017	27
2018	27
2019	29
2020	28
2021	29
2022	29