Year	Per 1000 Births
1952	160.5
1957	160.5
1962	158.7
1967	158.8
1972	150.8
1977	146.2
1982	140
1987	133.5
1992	126.5
1997	114.6
1998	112.2
1999	109.8
2000	107.3
2001	104.9
2002	102.5
2003	100.6
2004	98.74
2005	96.86
2006	94.98
2007	93.1
2008	91.65
2009	90.21
2010	88.76