Year per 1,000 female adults 1960 398.7054699347298 1961 394.4720282462187 1962 390.3531183729104 1963 391.21905924627333 1964 382.24841153083213 1965 385.6710353950331 1966 381.9342881145385 1967 375.9203756632967 1968 372.1820177849639 1969 370.06092901325013 1970 391.45022036501405 1971 412.7460397120902 1972 365.3489002573717 1973 357.91893101153875 1974 357.6779181414788 1975 363.3191205774602 1976 360.23095509669935 1977 348.24745172940754 1978 342.1910367283914 1979 337.3722172073401 1980 332.6919939091906 1981 330.01728800735356 1982 327.785365669129 1983 335.8869080493878 1984 335.1945865628549 1985 333.1942672893673 1986 329.62162523784735 1987 327.57663946551713 1988 331.97342054774515 1989 327.7484163413001 1990 327.9299786379765 1991 333.28067378780145 1992 325.92277752846735 1993 323.78652228723803 1994 318.42141886379335 1995 313.27378003686505 1996 316.3243912558007 1997 305.9673361924979 1998 300.7882128914716 1999 288.2104035698473 2000 286.0126637794173 2001 282.58155571419275 2002 278.74061618387645 2003 272.9899233612057 2004 269.8009130127862 2005 263.81774359721334 2006 257.9670801457487 2007 253.59448093875864 2008 254.98217724156177 2009 240.72866021515821 2010 235.32518527505397 2011 224.74769723187816 2012 216.134831043336 2013 207.99311625694043 2014 203.9108686162239 2015 199.35800965989083 2016 192.55581900540105 2017 188.91432676225824 2018 183.7599366194876 2019 179.26459217644643 2020 188.23332126996522 2021 196.50814522709163 2022 185.30259628560574