Year	per 1,000 people
1960	50.498
1961	50.449
1962	50.42
1963	50.372
1964	50.355
1965	50.491
1966	50.566
1967	50.634
1968	50.654
1969	50.439
1970	50.358
1971	50.386
1972	50.347
1973	50.423
1974	50.402
1975	50.454
1976	50.408
1977	50.422
1978	50.376
1979	50.495
1980	50.338
1981	50.133
1982	49.615
1983	49.148
1984	48.877
1985	48.506
1986	48.314
1987	47.835
1988	47.691
1989	47.238
1990	46.651
1991	46.973
1992	46.702
1993	46.423
1994	46.379
1995	45.686
1996	45.667
1997	45.929
1998	46.23
1999	46.959
2000	47.112
2001	47.331
2002	47.491
2003	47.61
2004	47.895
2005	47.996
2006	47.614
2007	47.281
2008	46.983
2009	46.813
2010	46.588
2011	46.234
2012	45.918
2013	45.271
2014	44.794
2015	44.342
2016	43.818
2017	43.378
2018	42.901
2019	42.376
2020	41.995
2021	41.643
2022	41.217