Year	Per 1000 Births
1952	145.4
1957	146.7
1962	144.8
1967	143.2
1972	134.6
1977	118.7
1982	107.7
1987	101.4
1992	90.7
1997	93.2
1998	92.36
1999	91.52
2000	90.68
2001	89.84
2002	89
2003	87.72
2004	86.44
2005	85.16
2006	83.88
2007	82.6
2008	81.26
2009	79.91
2010	78.57