Year	per 100 people
1975	0.7401414994021961
1976	0.7886830373842789
1977	0.8456846925014379
1978	0.9086370218906002
1979	0.9641699493162311
1980	1.0330018103820982
1981	1.0718810755082373
1982	1.116892578673833
1983	1.181413182562909
1984	1.2527387800805578
1985	1.3316930102809839
1986	1.4123178570664219
1987	1.497592521408855
1988	1.6126624810388959
1989	1.7269130937299733
1990	1.8570487596884253
1991	2.0160235275001184
1992	2.2403381751060434
1993	2.546860561139953
1994	2.975773106522745
1995	3.484527286237456
1996	4.052368727712246
1997	4.636893689181837
1998	5.269594338836787
1999	6.03244950084628
2000	7.1214967996955805
2001	8.183761448717272
2002	9.016415185844151
2003	10.063485318130436
2004	11.362894486168726
2005	12.277868052376862
2006	12.406093219390295
2007	12.42167388377669
2008	12.147696217653925
2009	11.580077891285333
2010	11.077924317674425
2011	10.62146032338901
2012	10.308174305738248
2013	9.687545163559475
2014	9.034533239616856
2015	8.30567120277871
2016	7.7603089747055245
2017	7.511334857795827
2018	7.3746735408807265
2019	6.972836330906081
2020	6.727885398921526
2021	6.656123687360161
2022	6.8133940800839525