Year	Per 1000 Births
1955	427.6
1956	417.5
1957	405.7
1958	396.6
1959	385.1
1960	375.2
1961	365.1
1962	355.5
1963	346.5
1964	337.1
1965	327.3
1966	318.8
1967	310.2
1968	302.4
1969	293.8
1970	285.9
1971	278.5
1972	271.1
1973	263.6
1974	256.9
1975	249.6
1976	242.2
1977	235.3
1978	228.8
1979	221.8
1980	215.1
1981	208.4
1982	202.9
1983	196.7
1984	191.2
1985	186.3
1986	181.4
1987	177.1
1988	172.3
1989	168.4
1990	164.6
1991	161
1992	157.5
1993	153.6
1994	150.3
1995	146.7
1996	143.3
1997	139.9
1998	136.7
1999	133.5
2000	130.3
2001	127.5
2002	124.3
2003	121.6
2004	118.8
2005	116.1
2006	113.2
2007	110.5
2008	108.3
2009	105.6
2010	102.6
2011	100.6