Year	per 1,000 people
1960	8.353
1961	8.098
1962	7.855
1963	7.602
1964	7.358
1965	7.235
1966	7.117
1967	7.007
1968	6.859
1969	6.741
1970	6.637
1971	6.53
1972	6.427
1973	6.401
1974	6.206
1975	6.131
1976	5.951
1977	6.006
1978	6.196
1979	6.349
1980	6.362
1981	6.354
1982	6.14
1983	5.916
1984	5.903
1985	5.996
1986	6.036
1987	6.225
1988	6.14
1989	6.027
1990	5.855
1991	6.135
1992	5.799
1993	5.861
1994	5.814
1995	5.91
1996	5.985
1997	5.908
1998	5.81
1999	5.74
2000	5.706
2001	5.757
2002	5.785
2003	5.791
2004	5.835
2005	5.818
2006	5.853
2007	6.024
2008	6.128
2009	6.257
2010	6.269
2011	6.454
2012	6.491
2013	6.49
2014	6.483
2015	6.724
2016	6.717
2017	6.84
2018	6.935
2019	7.943
2020	8.076
2021	8.986
2022	7.298