Year	Per 1000 Births
1968	132.3
1969	124.1
1970	116.6
1971	109.3
1972	102.7
1973	96.3
1974	90.4
1975	84.8
1976	79.4
1977	74.6
1978	69.9
1979	65.8
1980	62.4
1981	59.2
1982	56
1983	53.8
1984	53.1
1985	51.5
1986	51.1
1987	50.5
1988	50
1989	49.5
1990	48.9
1991	48.7
1992	48.5
1993	48
1994	47.1
1995	45.5
1996	43.9
1997	41.9
1998	39.5
1999	37
2000	35
2001	32.7
2002	30.3
2003	28.1
2004	25.9
2005	23.9
2006	22
2007	20.4
2008	18.8
2009	17.3
2010	15.9
2011	14.6