Year	per 1,000 people
1960	22.481267825131916
1961	22.052802822992675
1962	21.575916089454175
1963	21.28831566954498
1964	20.75163290072918
1965	20.568260666742244
1966	20.216457536180958
1967	19.879021629328708
1968	19.465942580616233
1969	19.194727781126875
1970	19.533168818036227
1971	21.939853096235424
1972	18.425180946078616
1973	17.98240635842999
1974	17.89604665895604
1975	18.270647107447896
1976	17.784251491827995
1977	16.91871259675825
1978	16.6317970458664
1979	16.27753968801309
1980	15.972231776814006
1981	15.715772485367653
1982	15.541360986224719
1983	15.798153458640451
1984	15.692262471688352
1985	15.446995731660452
1986	15.06243857743606
1987	14.73446174470858
1988	14.867841846797662
1989	14.153239343952135
1990	13.967461721416687
1991	14.09125069514825
1992	13.878401653945618
1993	13.595795863560719
1994	13.736941856129695
1995	13.089587179802471
1996	12.950902433906082
1997	12.64817437099404
1998	12.583923291430828
1999	11.957318918443942
2000	11.67105434977179
2001	11.43832217733185
2002	11.188928005478916
2003	10.91796266329839
2004	10.69426056281941
2005	10.453035698829868
2006	10.114475338867486
2007	9.91427480797526
2008	9.796447575688921
2009	9.449266897592851
2010	9.242350005275263
2011	8.960704947113099
2012	8.796221265681883
2013	8.631041293504042
2014	8.48870311327967
2015	8.337961888911028
2016	8.158944663241524
2017	8.001778817602698
2018	7.857159104085868
2019	7.729874251919236
2020	7.949712149556188
2021	8.117318117334197
2022	7.7901942916772695