Year	Per 1000 Births
1980	66.4
1981	64.5
1982	63
1983	61.2
1984	59.6
1985	57.8
1986	56.2
1987	54.6
1988	52.9
1989	51.4
1990	49.9
1991	48.3
1992	46.4
1993	44.7
1994	42.9
1995	41
1996	39.6
1997	38.2
1998	36.7
1999	35.3
2000	33.9
2001	32.5
2002	31.3
2003	30
2004	28.8
2005	27.7
2006	26.6
2007	25.6
2008	24.5
2009	23.5
2010	22.6
2011	21.7