Year	per 1,000 people
1960	53.288
1961	53.703
1962	54.016
1963	54.307
1964	54.064
1965	54.05
1966	54.161
1967	54.298
1968	54.342
1969	54.082
1970	53.851
1971	53.619
1972	53.467
1973	53.219
1974	52.984
1975	52.867
1976	52.793
1977	52.747
1978	52.62
1979	52.51
1980	52.641
1981	52.277
1982	51.911
1983	51.312
1984	50.664
1985	50.348
1986	49.911
1987	49.489
1988	48.879
1989	48.266
1990	47.778
1991	47.483
1992	47.232
1993	46.908
1994	46.622
1995	46.324
1996	46.003
1997	46.062
1998	46.188
1999	45.987
2000	45.366
2001	45.192
2002	45.084
2003	45.066
2004	44.961
2005	44.893
2006	44.373
2007	43.609
2008	42.685
2009	41.811
2010	40.825
2011	39.89
2012	38.794
2013	37.85
2014	36.791
2015	35.767
2016	34.824
2017	34.343
2018	33.925
2019	33.598
2020	33.233
2021	32.859
2022	32.611