Year	per 1,000 people
1960	9.475538616632916
1961	9.3713439514863
1962	9.522894893203409
1963	9.205891551473114
1964	9.004574668483022
1965	9.095903821507475
1966	9.050265315941814
1967	9.25915281455894
1968	9.299674280154065
1969	9.615303292903949
1970	9.5599970488908
1971	9.594028237322759
1972	9.585651205914223
1973	9.659278559365577
1974	9.615841716868628
1975	9.829024032002117
1976	9.929133995305186
1977	9.990789565510184
1978	10.096174752344588
1979	10.063645816758676
1980	10.265190104037838
1981	10.02422648898077
1982	9.922764127488435
1983	10.131372100263095
1984	10.380968028493923
1985	10.290439923208153
1986	9.694921749681583
1987	9.77168585022569
1988	9.854462588077672
1989	9.70907062275155
1990	9.921945650146451
1991	10.160069904168527
1992	10.666080422508747
1993	11.610675454143045
1994	11.95607157142245
1995	11.806865781429591
1996	11.487803163514076
1997	11.218839139734582
1998	10.974775761478169
1999	11.367353220423942
2000	11.531156313260587
2001	11.558754609578106
2002	11.841184485546705
2003	11.91915944355474
2004	11.650969686893058
2005	11.836574727740885
2006	11.410680062551611
2007	11.237309694043129
2008	11.157116920308692
2009	10.860209439580393
2010	10.865822103609462
2011	10.552623356442968
2012	10.441413717580955
2013	10.255954335586294
2014	10.279482178281691
2015	10.31423127963823
2016	10.207442422613482
2017	10.046263186769323
2018	10.078022157256365
2019	9.950521758395253
2020	11.64846138798008
2021	12.861422843227228
2022	10.922987120914344