Year	per 100 people
1960	0.590545387
1961	0.581808
1962	0.581808
1963	0.581808
1964	0.581808
1966	0.581808
1967	0.581808
1968	0.581808
1969	0.581808
1971	0.581808
1972	0.581808
1973	0.581808
1974	0.581808
1981	2.869522522
1982	3.054702604
1983	3.253892403
1984	3.488521823
1985	3.770039019
1986	4.078829297
1987	4.424914493
1988	4.95578214
1989	5.226339103
1990	5.192373913
1991	5.365765916
1992	5.305119217
1993	5.280562908
1994	5.688066437
1995	6.718693582
1996	7.883709476
1997	8.159358805
1998	10.03822153
1999	10.87386749
2000	11.73665659
2001	12.50967604
2002	13.32019567
2003	13.53145549
2004	14.05698962
2005	14.59921281
2006	15.21754052
2007	15.89259818
2008	14.77779901
2009	16.71750109
2010	18.92024446
2011	16.15996556
2012	13.86742807
2013	13.18247062
2014	14.99715305
2015	17.1709407
2016	21.87782743
2017	24.70892928
2019	23.99115372
2020	23.68520796
2021	23.39918611
2022	17.88195864