Year	Per 1000 Births
1970	231.2
1971	225.4
1972	218.7
1973	212.1
1974	205.6
1975	199.2
1976	193.9
1977	189.6
1978	185.4
1979	181.7
1980	179
1981	176.9
1982	175.2
1983	173.7
1984	172.4
1985	171.6
1986	171
1987	169.5
1988	167.5
1989	166
1990	164.7
1991	163.8
1992	164.6
1993	164.5
1994	163.7
1995	162.9
1996	161.9
1997	160.7
1998	159.3
1999	157.8
2000	156.3
2001	154.7
2002	153.4
2003	152
2004	150.5
2005	149.4
2006	148.2
2007	147.1
2008	146.2
2009	144.9
2010	144
2011	142.8
2012	141.5
2013	140.4
2014	139.5
2015	138.4