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
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0.017063549
1997	0.03039896
1998	0.03165832
1999	0.038922892
2000	0.030995968
2001	0.391905838
2002	1.900832311
2003	2.852143634
2004	4.213482116
2005	5.30208386
2006	5.291600645
2007	8.037369567
2008	12.78171814
2009	14.29093012
2010	18.01709967
2011	20.60703813
2012	22.2643708
2013	25.12191884
2014	29.0216422
2015	31.23947214
2016	33.73974603
2017	35.86235007
2018	37.36641575
2019	38.53522459
2020	39.81402662
2021	44.26176127
2022	46.32720375