Year	per 1,000 people
1960	11.561
1961	10.818
1962	10.102
1963	9.391
1964	8.749
1965	8.127
1966	7.607
1967	7.149
1968	6.759
1969	6.309
1970	5.881
1971	5.567
1972	5.304
1973	5.121
1974	4.898
1975	4.805
1976	4.616
1977	4.361
1978	4.103
1979	3.795
1980	3.509
1981	3.226
1982	3.036
1983	2.829
1984	2.613
1985	2.458
1986	2.3
1987	2.189
1988	2.133
1989	2.114
1990	2.697
1991	2.579
1992	2.173
1993	2.232
1994	2.156
1995	2.07
1996	2.011
1997	1.974
1998	1.936
1999	1.905
2000	1.868
2001	1.863
2002	1.878
2003	1.914
2004	2
2005	2.01
2006	2.036
2007	2.014
2008	1.997
2009	1.942
2010	1.834
2011	1.752
2012	1.721
2013	1.696
2014	1.695
2015	1.761
2016	1.811
2017	1.914
2018	2.052
2019	2.194
2020	3.254
2021	2.906
2022	2.606