Year	per 100 people
1970	0.16414849091766676
1971	0.15994666854689674
1972	0.1604876316173036
1973	0.1610704279351688
1974	0.16164155425066967
1975	0.2372536029714855
1976	0.24598537293095873
1977	0.2555255082044362
1978	0.2751413857739711
1979	0.2901337247283283
1980	0.33090685981670137
1981	0.3512540334083894
1982	0.35036128884875417
1983	0.36706086388166237
1984	0.38803038402342827
1985	0.4080607377521512
1986	0.42595457509699547
1987	0.4310245461166851
1988	0.44285536839041995
1989	0.45572233127104017
1990	0.4799182023217798
1991	0.4933222419991096
1992	0.5061946624812769
1993	0.5311695346209665
1994	0.5635556943058372
1995	0.6290229383375738
1996	0.6949514796667156
1997	0.7531595082367976
1998	0.8467760385538271
1999	0.9323977280226323
2000	1.0205968483271286
2001	1.0974745126041547
2002	1.2114644879444807
2003	1.334850989687785
2004	1.4709706850437843
2005	1.5660319302188308
2006	1.7384245773504954
2007	1.8880490936980312
2008	1.9871232485643646
2009	1.9207475543168053
2010	1.966014570497728
2011	1.9289888228738947
2012	1.8982617187588313
2013	1.7963662979109343
2014	1.6837429323553896
2015	1.6397824906807275
2016	1.5547374732307893
2017	1.4509520834725131
2018	1.3954588208847452
2019	1.416271505966007
2020	1.379830813857699
2021	1.2355817321714575
2022	0.8051192548709769