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
1990	0
1991	2.044623263
1992	3.445269728
1993	4.19468673
1994	5.770577376
1995	7.725138711
1997	11.54894741
1998	13.99339577
1999	21.96109153
2000	26.98068486
2001	41.40887611
2002	44.75221406
2003	47.96862888
2004	74.63675308
2005	173.2296103
2006	192.1227972
2007	204.4373275
2008	192.3067895
2009	206.6442341
2010	185.9821726
2011	174.3981114
2012	173.8199085
2013	168.4120113
2014	152.8861652
2015	153.0823661
2016	153.6543837
2017	152.0202576
2019	149.6960716
2020	148.5663349
2021	146.7652929