Year	Per 1000 Births
1964	16.3
1965	17.98
1966	17.34
1967	18.34
1968	18.16
1969	18.29
1970	22.67
1971	25.65
1972	25.89
1973	26.01
1974	27.14
1975	27.76
1976	28.58
1977	28.67
1978	30.55
1979	31.19
1980	32.09
1981	30.6
1982	29.98
1983	31.12
1984	33.07
1985	33.95
1986	34.87
1987	37.54
1988	39.07
1989	40.99
1990	44.1
1991	45.13
1992	46.26
1993	44.1
1994	43.41
1995	39.89
1996	36.88
1997	34.31
1998	32.23
1999	31.06
2000	28.45
2001	27.09
2002	24.17
2003	23.82
2004	22.48
2005	21.29
2006	21.46
2007	20.55
2008	20.79
2009	20.72
2010	20.7