Year	Per 1000 Births
1970	231.5
1971	229.8
1972	228.1
1973	226.5
1974	224.8
1975	223.2
1976	221.4
1977	219.6
1978	218.1
1979	216.7
1980	215.4
1981	213.9
1982	212.4
1983	210.9
1984	209.5
1985	208.1
1986	206.8
1987	206.2
1988	206.4
1989	206.8
1990	207.4
1991	208
1992	208.7
1993	209.3
1994	209.6
1995	210.3
1996	211.4
1997	212.2
1998	212.9
1999	213.7
2000	214.5
2001	215.3
2002	216.1
2003	216.9
2004	217.4
2005	218.2
2006	218.9
2007	219.5
2008	220.4
2009	221.1
2010	221.9
2011	222.8
2012	223.7
2013	224.5
2014	224.9
2015	225.7