Year % of female population 1960 2.3613857098204 1961 2.37072877474592 1962 2.37771934186062 1963 2.38349534251761 1964 2.39087615171408 1965 2.39950937356706 1966 2.41062588331416 1967 2.42684800286495 1968 2.44511868641799 1969 2.4571571522833 1970 2.46181065926289 1971 2.45949550956989 1972 2.44773617180298 1973 2.43408575051187 1974 2.43179043701265 1975 2.44457018165844 1976 2.46970656072199 1977 2.50727878010861 1978 2.55407946553963 1979 2.60309391108759 1980 2.65066706952221 1981 2.69880024898884 1982 2.74847125001975 1983 2.7956711593528 1984 2.83400915650689 1985 2.86237034725715 1986 2.88199829685782 1987 2.89350100558544 1988 2.90070756911201 1989 2.90986668622381 1990 2.92263006702841 1991 2.93919766283217 1992 2.96212047186605 1993 2.98922486645785 1994 3.01520601827981 1995 3.04087794435568 1996 3.07018123981125 1997 3.10389171006173 1998 3.14519754626577 1999 3.20017919847392 2000 3.27170015789844 2001 3.35925717540531 2002 3.46349107169008 2003 3.58332985061793 2004 3.71508189618064 2005 3.84268108291494 2006 3.96127480202926 2007 4.07915682680884 2008 4.19464993470168 2009 4.30728459559341 2010 4.43030273796937 2011 4.56701877183851 2012 4.70940598980117 2013 4.85996228908047 2014 5.01787155635707 2015 5.17711350324618 2016 5.33181178920936 2017 5.47484777592777 2018 5.59717039417763 2019 5.69474453106901 2020 5.76828143864939 2021 5.81675478872452 2022 5.83776153957376 2023 5.82345920319946