Year	per 100 people
1960	0.139672072
1961	0.13559
1962	0.13559
1963	0.13559
1964	0.13559
1965	0.174529828
1966	0.16969
1967	0.16969
1968	0.16969
1969	0.16969
1970	0.265424458
1971	0.257561
1972	0.257561
1973	0.257561
1974	0.257561
1975	0.535341446
1976	0.565873826
1977	0.609189633
1978	0.675695496
1979	0.741732183
1980	0.800214195
1981	0.818023009
1982	0.910517619
1983	0.951768281
1984	1.046585991
1985	1.238262166
1986	1.550018515
1987	1.718056538
1988	1.883268726
1989	2.131680132
1990	2.398262054
1991	2.768562812
1992	3.143765031
1993	3.832933843
1994	4.693462772
1995	5.859498068
1996	6.909287949
1997	7.914009826
1998	8.158606034
1999	8.352681753
2000	8.86536427
2001	9.503753753
2002	10.20984053
2003	10.23884018
2004	10.42948001
2005	10.6875063
2006	10.66297293
2007	10.51083373
2008	10.98253736
2009	10.62460961
2010	10.01186032
2011	9.693966104
2012	9.221044694
2013	8.703825351
2014	8.133109355
2015	7.552522287
2016	6.665058045
2017	14.04125876
2018	8.518469332
2019	7.593843604
2020	6.999585201
2021	6.471967338
2022	6.092302568