Year % of females ages 15-24 1974 86.8074188232422 1975 86.8245468139648 1976 87.2274017333984 1977 87.6754684448242 1978 88.1592102050781 1979 88.5298385620117 1980 88.786750793457 1981 89.1532211303711 1982 89.4959106445312 1983 89.8430709838867 1984 90.1823272705078 1985 90.5201110839844 1986 90.8193206787109 1987 90.9999771118164 1988 91.3746337890625 1989 91.8274993896484 1990 92.2234573364258 1991 92.7119674682617 1992 93.1915588378906 1993 93.6298370361328 1994 94.0636978149414 1995 94.4867172241211 1996 94.7893295288086 1997 94.8474502563477 1998 95.0685501098633 1999 95.3095779418945 2000 95.5343780517578 2001 95.6787261962891 2002 96.0196990966797 2003 96.6788787841797 2004 96.8642196655273 2005 97.0502090454102 2006 97.0085983276367 2007 97.2953567504883 2008 97.4155578613281 2009 97.6645431518555 2010 97.648681640625 2011 98.0262603759766 2012 98.1586303710938 2013 98.1204528808594 2014 98.4136962890625 2015 98.4732437133789 2016 98.6031188964844 2017 98.568359375 2018 98.6378402709961 2019 98.6722030639648 2020 98.6687774658203 2021 98.7270126342773 2022 98.7731323242188