Year	per 100 people
1960	0
1961	0
1962	0
1963	0
1964	0
1965	0.098035371
1966	0.0984275
1967	0.0984275
1968	0.0984275
1969	0.0984275
1970	0.128808206
1971	0.129492
1972	0.129492
1973	0.129492
1974	0.129492
1975	0.161807704
1976	0.184005778
1977	0.178008273
1978	0.172204631
1979	0.273588965
1980	0.286568832
1981	0.279954554
1982	0.293983958
1983	0.306995327
1984	0.308402369
1985	0.309579632
1986	0.320544284
1987	0.320995436
1988	0.32133008
1989	0.337737891
1990	0.33503927
1991	0.44036568
1992	0.541996981
1993	0.731321447
1994	0.877105475
1995	0.993865821
1996	1.130059126
1997	1.175792929
1998	1.873310574
1999	2.099861644
2000	2.40886093
2001	2.909816091
2002	3.168574973
2003	3.727701469
2004	4.659295283
2005	4.974951871
2006	4.682589193
2007	4.380338432
2008	3.983402369
2009	3.77652728
2010	3.726634123
2011	3.853756326
2012	3.744734076
2013	3.633617236
2014	3.235251379
2015	2.934449476
2016	2.811692244
2017	2.825469964
2018	2.888743675
2019	2.812006895
2020	2.975640319
2021	2.531235289
2022	2.500591088