Year	per 100 people
1960	12.70131118
1961	12.6978
1962	12.6978
1963	12.6978
1964	12.6978
1965	15.64652707
1966	15.6425
1967	15.6425
1968	15.6425
1969	15.6425
1970	19.15343025
1971	19.1509
1972	19.1509
1973	19.1509
1974	19.1509
1975	22.80493459
1976	23.74131774
1977	24.84319357
1978	25.97807681
1979	27.3580882
1980	29.30378464
1981	31.65119254
1982	34.64242778
1983	37.64483216
1984	40.03160689
1985	42.32625141
1986	44.66538371
1987	46.54079879
1988	47.89499277
1989	48.97593465
1990	50.27046168
1991	51.5791131
1992	52.92093398
1993	54.14569485
1994	55.20275599
1995	56.06362258
1996	56.69278399
1997	62.99181855
1998	55.84794556
1999	54.81672255
2000	53.46007594
2001	51.79103224
2002	51.0510224
2003	48.98206353
2004	47.48034581
2005	45.60488389
2006	44.08965119
2007	42.21539264
2008	39.83344147
2009	36.67114636
2010	33.690946
2011	30.72954991
2012	27.81431409
2013	24.34124804
2014	21.03707645
2015	18.19740303
2016	15.41390485
2017	13.01245009
2018	10.64160292
2019	8.312956058
2020	6.483614101
2021	4.336814534
2022	2.576827014