Year	per 100,000 people
2000	52
2001	51
2002	51
2003	52
2004	50
2005	50
2006	48
2007	47
2008	46
2009	45
2010	42
2011	41
2012	38
2013	37
2014	35
2015	33
2016	32
2017	30
2018	28
2019	27
2020	25
2021	25
2022	25