Year	per 1,000 people
1960	32.45992746255556
1961	31.92474697716596
1962	31.153866582522248
1963	30.11050327301983
1964	28.88911525591397
1965	28.038444186822932
1966	27.247494332429227
1967	26.40070030742791
1968	25.922565904218917
1969	25.75055217562753
1970	25.787307323364505
1971	26.010159016634294
1972	25.911876223026812
1973	25.59316835699513
1974	25.482126820225652
1975	25.201673540271013
1976	24.999463980165864
1977	24.74416843357695
1978	24.726963402592514
1979	24.54815043958826
1980	24.39565542690226
1981	24.28279233918878
1982	24.221648110536808
1983	24.58353503129636
1984	24.564741488123442
1985	24.36600286704897
1986	24.44208005380507
1987	23.921099022745587
1988	23.36974075847965
1989	22.44242675056928
1990	21.873573548858122
1991	21.56163414963339
1992	20.725240895933975
1993	19.983769757339612
1994	19.319545093194076
1995	18.906906717311017
1996	18.25218406877097
1997	17.63990210110173
1998	17.119356696766825
1999	16.509662522027504
2000	16.128746594436684
2001	16.009800938157145
2002	15.651611432348954
2003	15.490049291491195
2004	15.937225442693661
2005	15.94928621333425
2006	16.393699501620176
2007	16.768424235623574
2008	17.26260208532949
2009	17.29352591321647
2010	17.152408999699208
2011	17.11800989227079
2012	17.29543706103683
2013	17.4887154256729
2014	17.696214026605922
2015	17.63232602392254
2016	17.284607163918885
2017	16.61261169829922
2018	16.35624745519713
2019	16.040006603417755
2020	15.755502091872062
2021	15.713204943834874
2022	15.720884052483958