Year	per 1,000 live births
1968	154.8
1969	156.5
1970	158.2
1971	160
1972	162
1973	164.3
1974	166.7
1975	169.1
1976	171.5
1977	173.3
1978	174.9
1979	176.8
1980	179.2
1981	181.8
1982	184.1
1983	185.7
1984	186.3
1985	185.6
1986	183.2
1987	179.2
1988	174.1
1989	168.5
1990	162.9
1991	157.3
1992	152.1
1993	147.2
1994	142.4
1995	137.4
1996	132.3
1997	126.9
1998	121.6
1999	116.3
2000	111.3
2001	106.5
2002	102.1
2003	98
2004	94
2005	90.3
2006	86.7
2007	83.6
2008	80.7
2009	78.2
2010	76.1
2011	74.4
2012	73.1
2013	72.1
2014	71.5
2015	71.1
2016	70.9
2017	70.9
2018	71.1
2019	71.3
2020	71.6
2021	71.4
2022	70.9