Year	per 1,000 people
1960	46.272
1961	46.504
1962	46.693
1963	46.865
1964	47.154
1965	47.33
1966	47.457
1967	47.597
1968	47.768
1969	47.632
1970	47.554
1971	47.464
1972	47.453
1973	47.578
1974	47.741
1975	47.92
1976	48.083
1977	48.52
1978	48.989
1979	49.186
1980	49.138
1981	49.058
1982	48.872
1983	48.741
1984	48.814
1985	48.857
1986	48.466
1987	48.025
1988	47.47
1989	47.068
1990	46.842
1991	46.659
1992	46.428
1993	46.173
1994	46.076
1995	46.036
1996	46.002
1997	45.762
1998	45.529
1999	45.339
2000	45.188
2001	44.812
2002	44.463
2003	44.461
2004	44.235
2005	44.219
2006	44.372
2007	44.152
2008	43.883
2009	43.524
2010	43.206
2011	42.805
2012	42.336
2013	41.71
2014	40.965
2015	40.088
2016	38.977
2017	37.898
2018	37.294
2019	36.689
2020	36.085
2021	35.541
2022	34.952