Year	per 1,000 live births
1960	72.2
1961	69.7
1962	67.4
1963	65.3
1964	63.4
1965	61.7
1966	60.2
1967	58.8
1968	57.5
1969	56.4
1970	55.3
1971	54.2
1972	53
1973	51.9
1974	50.7
1975	49.3
1976	48
1977	46.5
1978	45.1
1979	43.6
1980	42.3
1981	41
1982	39.7
1983	38.5
1984	37.4
1985	36.4
1986	35.5
1987	34.7
1988	33.9
1989	33.2
1990	32.6
1991	32.1
1992	31.7
1993	31.3
1994	31
1995	30.8
1996	30.6
1997	30.4
1998	30.3
1999	30.2
2000	30.1
2001	29.9
2002	29.6
2003	29.2
2004	28.7
2005	28
2006	27.3
2007	26.6
2008	25.9
2009	25.2
2010	24.3
2011	23.7
2012	23
2013	22.3
2014	21.7
2015	21
2016	20.4
2017	19.8
2018	19.2
2019	18.6
2020	17.9
2021	17.4
2022	16.8