Year	per 1,000 people
1960	35.16135351690896
1961	34.21445049732261
1962	39.46463995242882
1963	40.976855296198366
1964	39.46584234409078
1965	38.77958565505107
1966	37.665287905434525
1967	37.17169668466639
1968	37.39684351580711
1969	36.75640424692142
1970	36.4071673119065
1971	35.52681903854041
1972	35.12448722932005
1973	34.43834214320098
1974	33.37894656375383
1975	32.63774939567776
1976	31.64082084865804
1977	31.153709828067957
1978	30.852858697508562
1979	30.67304831425448
1980	30.723027174159103
1981	31.35147424233888
1982	31.587574373533684
1983	30.882675463495513
1984	30.5926069092317
1985	30.575174013037273
1986	30.731313844594613
1987	30.578515393434003
1988	29.921144793005414
1989	29.287411941501208
1990	28.69701504210131
1991	28.014146338967677
1992	27.24195670178782
1993	26.798044081973323
1994	26.38121874367453
1995	25.908231305987
1996	25.52054997851277
1997	25.101430232367616
1998	24.578807709702836
1999	24.06337636155632
2000	23.74935767216721
2001	23.460662364579175
2002	23.109693427937895
2003	22.763946207395264
2004	22.56024338950638
2005	22.362002082431403
2006	22.110918540741764
2007	22.040454221779502
2008	21.95983333063307
2009	21.78928084700276
2010	21.618259548359664
2011	21.771029321339295
2012	21.904934943196643
2013	21.348300840860567
2014	21.230084752708226
2015	20.60846199972771
2016	20.695401077352766
2017	20.180010592029777
2018	19.59166656782624
2019	19.19853242311363
2020	18.554727901568448
2021	18.203628158343328
2022	17.905417859077748