Year	Per 1000 Births
1980	60.7
1981	58.4
1982	55.9
1983	53.7
1984	51.5
1985	49.2
1986	46.9
1987	44.8
1988	42.3
1989	40
1990	37.6
1991	34.8
1992	32
1993	29.2
1994	26.8
1995	24.5
1996	22.4
1997	20.3
1998	18.6
1999	17.2
2000	16.3
2001	15.6
2002	14.9
2003	14.3
2004	13.8
2005	13.3
2006	12.7
2007	12
2008	11.4
2009	10.8
2010	10.2
2011	9.6