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
1988	0.375871722
1989	0.892659215
1990	1.711595724
1991	2.624670739
1992	3.717206111
1993	5.368715266
1994	6.85247021
1995	8.634616063
1996	11.80233977
1997	22.56524803
1998	28.31395042
1999	41.11452948
2000	67.77675756
2001	72.58809459
2002	79.3192099
2003	84.63439691
2004	93.4502185
2005	100.9198005
2006	106.7315594
2007	127.0378465
2008	132.5809637
2009	137.4018501
2010	143.0129038
2011	147.5817519
2012	149.9274113
2013	154.0346262
2014	145.4770145
2015	145.7181198
2016	148.123236
2017	145.4058271
2018	147.3617155
2019	154.0006188
2020	142.8931601
2021	147.480416
2022	156.4790531