Year	per 1,000 live births
1960	55.1
1961	52.8
1962	50.8
1963	49
1964	47.4
1965	46
1966	44.6
1967	43.3
1968	42
1969	40.6
1970	39.1
1971	37.6
1972	36.1
1973	34.6
1974	33.2
1975	32
1976	30.8
1977	29.7
1978	28.8
1979	27.8
1980	26.9
1981	26
1982	25.2
1983	24.5
1984	23.7
1985	23
1986	22.4
1987	21.8
1988	21.2
1989	20.6
1990	20.1
1991	19.6
1992	19.1
1993	18.6
1994	18.1
1995	17.5
1996	17
1997	16.5
1998	16
1999	15.5
2000	15
2001	14.6
2002	14.4
2003	14.2
2004	14.1
2005	14.1
2006	14.1
2007	14.1
2008	14.2
2009	14.2
2010	14.2
2011	14.2
2012	14.2
2013	14.1
2014	14.1
2015	14.1
2016	14
2017	14.1
2018	14.1
2019	14.2
2020	14.2
2021	14.2
2022	14.1