Year	Per 1000 Births
1970	224.6
1971	221.6
1972	218.8
1973	216.5
1974	214.1
1975	211.8
1976	209.3
1977	206.6
1978	203.4
1979	200
1980	197.7
1981	195.6
1982	193.8
1983	193.4
1984	193.1
1985	193
1986	192.9
1987	192.8
1988	192.6
1989	192.2
1990	191.4
1991	191.5
1992	192.2
1993	192.2
1994	192.2
1995	192.3
1996	192.4
1997	192.6
1998	192.9
1999	192.4
2000	192
2001	191.5
2002	191.1
2003	190.9
2004	190.4
2005	190.3
2006	189.8
2007	189.6
2008	189.2
2009	188.8
2010	188.2
2011	187.9
2012	187.5
2013	187.1
2014	186.8
2015	186.7