Year	per 100 people
1960	22.55322866
1961	22.6349
1962	22.6349
1963	22.6349
1964	22.6349
1965	27.10062024
1966	27.221
1967	27.221
1968	27.221
1969	27.221
1970	29.77982054
1971	29.8398
1972	29.8398
1973	29.8398
1974	29.8398
1975	31.885736
1976	33.72952083
1977	34.08604554
1978	34.74526771
1979	35.09073396
1980	36.11033793
1981	37.12168048
1982	37.59670103
1983	38.06319408
1984	38.75782226
1985	39.62303984
1986	40.46005831
1987	41.52207186
1988	42.40045694
1989	43.31452071
1990	43.23910016
1991	42.88259504
1992	43.42457401
1993	44.57512602
1994	45.78984725
1995	46.78960438
1996	46.30868847
1997	47.0463355
1998	47.47976664
1999	47.82582156
2000	47.49348035
2001	46.8688377
2002	44.69956825
2003	44.7270246
2004	44.11467807
2005	41.8362357
2006	42.14483904
2007	41.38046862
2008	41.07750762
2009	43.45920389
2010	43.25480439
2011	42.9099423
2012	42.62764031
2013	41.56701817
2014	40.98183619
2015	40.29983074
2016	37.70285905
2017	37.71396883
2018	22.17617514
2019	19.49976548
2020	16.6761046
2021	17.70074359
2022	14.59899624