Year	per 100 people
1975	0.7684583355237125
1976	0.8217949664071479
1977	0.8808395189609083
1978	0.9443845132828843
1979	1.002858907661368
1980	1.0782390452487995
1981	1.1225271512056296
1982	1.1676881300715503
1983	1.22691439570826
1984	1.3023093756223654
1985	1.386751079467257
1986	1.4731013312343617
1987	1.5649767318159775
1988	1.6891151009561831
1989	1.8122459795477932
1990	1.9516085185795133
1991	2.1230742776934375
1992	2.3666899318156354
1993	2.6981310750449254
1994	3.159641362595958
1995	3.704294948274844
1996	4.314573510462362
1997	4.9479002383163255
1998	5.631329040601316
1999	6.457077126981996
2000	7.636548052374927
2001	8.781358814728382
2002	9.680993246920634
2003	10.807642294015874
2004	12.167438434453926
2005	13.18996426269634
2006	13.310627537172353
2007	13.34338706784009
2008	13.05956450498603
2009	12.522854132243387
2010	12.003605075738664
2011	11.516141833548366
2012	11.19049923741987
2013	10.523040355478123
2014	9.82837167084065
2015	9.04348392278343
2016	8.44824591294758
2017	8.177061171400162
2018	7.877267353904274
2019	7.618587994446006
2020	7.365127092309651
2021	7.302359584510238
2022	7.2604276416082865