Year	per 1,000 people
1960	22.323260163691227
1961	21.823452916738976
1962	21.17094364615306
1963	20.610963903629713
1964	20.134742458151294
1965	19.689682679926605
1966	19.167248477415907
1967	19.16365165976327
1968	18.476645279718753
1969	18.060492458940818
1970	17.436698644024865
1971	18.002544058064938
1972	16.62766377347552
1973	16.28366620732461
1974	16.005977717036114
1975	15.681523079269763
1976	15.306602468088974
1977	15.036557062406866
1978	14.803544226571749
1979	14.40197059385702
1980	14.165348765702873
1981	13.869896669591569
1982	13.755915420887652
1983	13.569804088242384
1984	13.423277370983449
1985	13.34751708828856
1986	13.318753627040286
1987	13.2837542438308
1988	13.157436807277303
1989	12.990106223169262
1990	12.896211286126668
1991	12.922720451811989
1992	12.962790865638985
1993	12.969386851503643
1994	12.988522875030387
1995	13.022283194777806
1996	12.881015459310534
1997	12.753140449459723
1998	12.577498365676625
1999	12.28971789856023
2000	12.042040359553054
2001	11.899995648987305
2002	11.684482039861734
2003	11.485829000887696
2004	11.26161540886628
2005	11.203165785544577
2006	10.797574848429893
2007	10.655407376955775
2008	10.510147684357927
2009	10.299699286047353
2010	10.120975426357115
2011	9.930374443709363
2012	9.825128284492171
2013	9.658891192659105
2014	9.574243309569272
2015	9.461734429716467
2016	9.366555745185499
2017	9.232087586447124
2018	9.119927158411079
2019	8.999450212283627
2020	9.180609980096584
2021	9.353671854174388
2022	9.013930533720334