Year	per 1,000 live births
1960	79.2
1961	75.6
1962	72.2
1963	69.1
1964	66.2
1965	63.6
1966	61.4
1967	59.7
1968	58.4
1969	57.5
1970	56.9
1971	56.5
1972	56.1
1973	55.8
1974	55.1
1975	54.2
1976	52.8
1977	51.1
1978	49
1979	46.9
1980	44.7
1981	42.5
1982	40.5
1983	38.6
1984	36.9
1985	35.4
1986	33.9
1987	32.6
1988	31.3
1989	30.2
1990	29
1991	28
1992	26.9
1993	26
1994	25.2
1995	24.5
1996	23.9
1997	23.5
1998	23.1
1999	22.8
2000	22.6
2001	22.6
2002	22.6
2003	22.8
2004	23
2005	23.3
2006	23.4
2007	23.4
2008	23.2
2009	22.7
2010	22.2
2011	21.6
2012	21.2
2013	21
2014	21
2015	21.3
2016	22
2017	22.9
2018	24.2
2019	25.5
2020	26.8
2021	27.7
2022	28.2