Year	Per 1000 Births
1962	50.5
1963	49.5
1964	48.2
1965	46.9
1966	45.6
1967	44.2
1968	42.8
1969	41.4
1970	40.5
1971	38.4
1972	35.9
1973	33.5
1974	30.9
1975	28.6
1976	26.6
1977	24.8
1978	23.4
1979	22.1
1980	21
1981	20.3
1982	19.7
1983	19.1
1984	18.5
1985	17.8
1986	17
1987	16.1
1988	15.2
1989	14.2
1990	13.3
1991	12.7
1992	12.1
1993	11.5
1994	11
1995	10.6
1996	10.2
1997	9.8
1998	9.4
1999	8.9
2000	8.5
2001	8.1
2002	7.7
2003	7.4
2004	7.1
2005	6.9
2006	6.7
2007	6.5
2008	6.3
2009	6.1
2010	5.9
2011	5.8