Annual % of female population
1960 1.86503441069583
1961 1.83736440933764
1962 1.84863809036552
1963 1.89748074935321
1964 1.97973479394928
1965 2.08525391639173
1966 2.21931991960436
1967 2.38752269343043
1968 2.56224968391391
1969 2.70660777414669
1970 2.81468193008743
1971 2.87433507576174
1972 2.87657944578398
1973 2.85459944730835
1974 2.85351308701827
1975 2.88082767154437
1976 2.94230445597023
1977 3.04197221912782
1978 3.13450116659283
1979 3.15563790559375
1980 3.09246758351365
1981 2.95295756027612
1982 2.73433974248717
1983 2.48980412715711
1984 2.30243611363375
1985 2.20869702520965
1986 2.18875983058718
1987 2.22886879424419
1988 2.32902507350084
1989 2.4926011074371
1990 2.69787457652895
1991 2.91665553398226
1992 3.12457305514118
1993 3.28804280719702
1994 3.37744064996737
1995 3.3667942647368
1996 3.2588913447815
1997 3.07900906856758
1998 2.86175734275431
1999 2.68530647980946
2000 2.65131600830181
2001 2.79600129836082
2002 3.07564697168196
2003 3.41616537050904
2004 3.73330183427188
2005 3.92672427091486
2006 3.92500516543106
2007 3.70577876952388
2008 3.31362201579369
2009 2.85304302187707
2010 2.4598986335937
2011 2.24770150202399
2012 2.26903422269714
2013 2.49645721097222
2014 2.84159168882824
2015 3.19885916004073
2016 3.4808778394094
2017 3.66434272529985
2018 3.77926374069999
2019 3.86866082328125
2020 3.93729846202282
2021 3.98706692194609
2022 4.04635404004125
2023 4.13493870957711