Year	Per 1000 Births
1974	75.6
1975	74.5
1976	73.1
1977	72.1
1978	70.5
1979	69.5
1980	68.3
1981	67.3
1982	65.9
1983	64.7
1984	63.8
1985	62.6
1986	61.5
1987	60.6
1988	59.3
1989	58.6
1990	57.6
1991	56.6
1992	55
1993	53.6
1994	52.1
1995	50.6
1996	48.8
1997	47.5
1998	45.9
1999	44.5
2000	43.3
2001	42
2002	40.5
2003	39.1
2004	37.7
2005	36.6
2006	35.1
2007	34.4
2008	33
2009	31.9
2010	31.1
2011	30.1