Year	per 100 people
1965	1.600663533
1966	1.57898
1967	1.57898
1968	1.57898
1969	1.57898
1970	2.208545082
1971	2.14123
1972	2.14123
1973	2.14123
1974	2.14123
1975	4.04870445
1976	4.58749065
1977	5.226328147
1978	5.951283889
1979	6.72926306
1980	7.312920312
1981	7.644754552
1982	7.836616838
1983	8.034364943
1984	8.457586783
1985	8.714620936
1986	9.222496585
1987	9.584358161
1988	9.930876202
1989	10.25925003
1990	10.35998317
1991	10.70494879
1992	11.28930388
1993	11.45867185
1994	12.3963406
1995	13.17152332
1996	14.16518671
1997	15.24482229
1998	16.24006452
1999	16.96991158
2000	17.78844917
2001	18.88282145
2002	19.4667318
2003	20.16432882
2004	20.61130655
2005	20.78013057
2006	20.07709259
2007	21.28784727
2008	23.06104214
2009	23.1111429
2010	22.12910405
2011	23.14507436
2012	23.09168571
2013	23.52173613
2014	22.80474795
2015	21.45073372
2016	20.75986144
2017	19.74734265
2018	18.66700927
2019	17.31183913
2020	15.55906845
2021	13.48263916
2022	11.30255772