Year per 1,000 female adults 1960 338.2812356216304 1961 335.6799673953097 1962 334.89844580523913 1963 331.70009828462673 1964 326.01061208304714 1965 326.21871283382455 1966 328.73181542020546 1967 325.7441388457719 1968 321.00512444856565 1969 321.02572282562284 1970 318.33392279784346 1971 312.2922390250731 1972 314.67726874279504 1973 307.7051772763367 1974 305.7579360552016 1975 302.7195677282056 1976 298.36782463219924 1977 292.4646858086969 1978 291.41566700076913 1979 290.3097879151158 1980 287.98469500405264 1981 287.18901947520004 1982 286.92132266406696 1983 293.21033691493307 1984 295.299143505195 1985 295.7541969447221 1986 290.5705931683066 1987 289.0215056493509 1988 292.5027803547608 1989 283.76754785045387 1990 284.6474755200753 1991 286.41127682822724 1992 289.3897278273098 1993 287.1294573539651 1994 282.50169237599306 1995 287.2400052383186 1996 288.32749535669075 1997 286.8571519616081 1998 291.1287188289965 1999 284.37977721422214 2000 281.3033395573869 2001 282.16742103170986 2002 278.90073602010085 2003 277.31847893466403 2004 275.87949652429927 2005 272.5105772885805 2006 268.3461241132244 2007 263.8975979447045 2008 267.947045594021 2009 253.2196859089157 2010 252.91795477114553 2011 242.8441433149336 2012 240.1447551720142 2013 235.55080107312443 2014 231.9853830420305 2015 228.2083604142785 2016 224.41906740613632 2017 220.90463265903773 2018 217.06574503471467 2019 214.5290773832674 2020 222.5334928041261 2021 230.88073203373165 2022 225.08082208183313