Year	per 100 people
1960	0.65426917
1961	0.682321
1962	0.682321
1963	0.682321
1964	0.682321
1965	0.805339169
1966	0.83918
1967	0.83918
1968	0.83918
1969	0.83918
1970	1.395770572
1971	1.44064
1972	1.44064
1973	1.44064
1974	1.44064
1975	3.48299488
1976	3.97062334
1977	4.416021607
1978	4.766291348
1979	5.125987492
1980	5.510011601
1981	5.797541166
1982	6.124861
1983	6.388646368
1984	6.720263515
1985	7.200464111
1986	7.647210647
1987	8.237016809
1988	8.919077772
1989	9.570828617
1990	10.31387222
1991	11.04203853
1992	11.36836799
1993	11.65912906
1994	12.17441218
1995	12.69747908
1996	13.39281905
1997	14.27323563
1998	15.10166224
1999	12.90192842
2000	13.73164709
2001	15.21639919
2002	17.3420464
2003	19.32424227
2004	21.33370035
2005	23.22697508
2006	25.82138143
2007	27.85446818
2008	29.23506369
2009	30.37022082
2010	31.56849599
2011	32.82090809
2012	34.37987837
2013	35.75188861
2014	36.49345063
2015	36.68976636
2016	36.31759161
2017	35.96446603
2018	35.27235818
2019	34.4594662
2020	33.31409953
2021	32.67111023
2022	29.06016384