Year	Per 1000 Births
1975	91.6
1976	86.9
1977	83
1978	79.2
1979	75.5
1980	72
1981	68.4
1982	65.3
1983	62
1984	59.4
1985	56.3
1986	53.5
1987	51
1988	48.7
1989	46.2
1990	43.9
1991	41.8
1992	39.7
1993	37.6
1994	35.7
1995	33.7
1996	31.9
1997	30.3
1998	28.7
1999	27.5
2000	26.3
2001	25.2
2002	24.3
2003	23.2
2004	22.3
2005	21.4
2006	20.6
2007	19.8
2008	19
2009	18.4
2010	17.6
2011	16.9