Year	Per 1000 Births
1965	117.6
1966	116.5
1967	115.1
1968	113.5
1969	109
1970	105.2
1971	101.9
1972	99.7
1973	94.1
1974	87.9
1975	81.3
1976	75.3
1977	70.2
1978	65.1
1979	60.2
1980	55.8
1981	51.7
1982	48.1
1983	45.3
1984	42.8
1985	40.6
1986	39.3
1987	37.8
1988	36.9
1989	35.4
1990	34.3
1991	33.1
1992	32
1993	31
1994	30.1
1995	29.2
1996	28.3
1997	27.4
1998	26.7
1999	25.8
2000	25
2001	24.3
2002	23.5
2003	22.8
2004	22.1
2005	21.4
2006	20.7
2007	20
2008	19.5
2009	18.9
2010	18.3
2011	17.7