Year	per 100 people
1960	0
1965	0
1970	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0.003470327
1986	0.047848269
1987	0.071549261
1988	0.101959943
1989	0.12049466
1990	0.150648866
1991	0.193899147
1992	0.238040615
1993	0.271028867
1994	0.314231069
1995	0.365289843
1996	0.670644633
1997	2.355804747
1998	4.351950207
1999	5.366082104
2000	7.142942178
2001	14.07430711
2002	19.82989972
2003	24.89349023
2004	32.96971561
2005	53.09007343
2006	70.44534978
2007	94.08548532
2008	117.0262559
2009	138.0495907
2010	151.4460942
2011	147.92643
2012	150.8732775
2013	149.2089101
2014	153.8060369
2015	155.7561043
2016	153.2914555
2017	148.8216278
2018	139.9674164
2019	138.2321115
2020	140.0686492
2021	135.0769728