Year	per 1,000 people
1960	46.703
1961	46.786
1962	46.869
1963	46.914
1964	46.975
1965	46.963
1966	46.99
1967	46.874
1968	46.846
1969	46.687
1970	46.591
1971	46.416
1972	46.204
1973	45.823
1974	45.471
1975	45.103
1976	44.658
1977	44.263
1978	43.805
1979	43.322
1980	42.804
1981	42.268
1982	41.824
1983	41.383
1984	40.918
1985	40.472
1986	40.183
1987	39.875
1988	39.511
1989	39.142
1990	38.749
1991	38.177
1992	37.673
1993	37.207
1994	36.56
1995	35.616
1996	34.66
1997	33.71
1998	33.376
1999	33.369
2000	33.233
2001	33.123
2002	32.788
2003	32.15
2004	31.142
2005	30.226
2006	29.167
2007	28.331
2008	27.434
2009	26.79
2010	26.118
2011	25.521
2012	25.06
2013	24.66
2014	24.207
2015	23.889
2016	23.516
2017	23.276
2018	22.982
2019	22.748
2020	22.477
2021	22.205
2022	21.911