Year	Per 1000 Births
1966	319.4
1967	320.3
1968	321.8
1969	323.2
1970	323.8
1971	325.1
1972	325.2
1973	325.4
1974	325.6
1975	326
1976	326.5
1977	325.3
1978	323.1
1979	319.5
1980	316.6
1981	314.1
1982	311.1
1983	312.3
1984	314.4
1985	318
1986	320.3
1987	321
1988	319.8
1989	317.9
1990	313.7
1991	307.9
1992	298.3
1993	288.9
1994	278.6
1995	267
1996	257.3
1997	247.6
1998	236.9
1999	226.3
2000	215.6
2001	205.1
2002	195.4
2003	185.7
2004	177
2005	168.5
2006	160.2
2007	152.3
2008	144.9
2009	137.8
2010	130.9
2011	124.5