Year	per 1,000 people
1960	46.953
1961	46.775
1962	46.728
1963	46.625
1964	46.509
1965	46.198
1966	45.834
1967	45.381
1968	44.996
1969	44.532
1970	43.906
1971	43.261
1972	42.757
1973	42.141
1974	41.352
1975	40.331
1976	39.495
1977	38.565
1978	37.891
1979	36.586
1980	35.452
1981	34.698
1982	33.952
1983	33.242
1984	32.807
1985	32.445
1986	31.944
1987	31.04
1988	30.216
1989	29.77
1990	29.297
1991	28.943
1992	28.589
1993	28.144
1994	27.54
1995	26.87
1996	26.225
1997	25.511
1998	24.925
1999	24.618
2000	24.158
2001	23.717
2002	23.256
2003	22.802
2004	22.351
2005	21.9
2006	21.459
2007	21.082
2008	20.749
2009	20.442
2010	20.152
2011	19.917
2012	19.635
2013	19.326
2014	18.711
2015	17.968
2016	17.42
2017	16.947
2018	16.465
2019	15.71
2020	15.565
2021	14.857
2022	14.636