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
1995	0.019636928
1996	0.016319607
1997	0.019856233
1998	0.021788617
1999	0.025409066
2000	0.030853839
2001	0.29936142
2002	1.083967385
2003	2.342279923
2004	3.631670083
2005	4.856024853
2006	7.563115316
2007	10.93392469
2008	15.96412219
2009	14.71685523
2010	17.80407321
2011	22.78791578
2012	28.30039549
2013	38.4316525
2014	48.79683182
2015	47.99678106
2016	35.47706053
2017	41.97184654
2018	41.87818082
2019	41.29072644
2020	43.93861689
2021	48.89330021
2022	50.3424172