Year per 1,000 female adults 1960 336.968 1961 330.059 1962 322.42 1963 316.831 1964 310.885 1965 303.142 1966 297.649 1967 291.05 1968 283.621 1969 277.067 1970 273.377 1971 265.492 1972 260.231 1973 251.792 1974 243.493 1975 237.176 1976 223.717 1977 218.681 1978 207.838 1979 195.243 1980 184.479 1981 175.6 1982 164.525 1983 154.627 1984 149.793 1985 138.573 1986 134.533 1987 129.835 1988 124.344 1989 119.089 1990 114.767 1991 109.933 1992 109.565 1993 105.284 1994 105.067 1995 99.472 1996 99.101 1997 98.906 1998 91.306 1999 91.353 2000 90.379 2001 90.323 2002 90.976 2003 85.185 2004 84.652 2005 84.205 2006 84.216 2007 84.588 2008 83.331 2009 82.776 2010 72.184 2011 69.991 2012 67.111 2013 64.856 2014 61.772 2015 58.534 2016 55.087 2017 54.49 2018 53.744 2019 53.222 2020 72.522 2021 92.926 2022 81.128