Year % of male population 1960 5.11676821372232 1961 5.06844175061132 1962 5.0224071439731 1963 4.97895709545674 1964 4.93955070918444 1965 4.90625566009588 1966 4.87990836263881 1967 4.86195540969855 1968 4.85381763218772 1969 4.85552690286739 1970 4.86659039482062 1971 4.88683322831497 1972 4.91538486160937 1973 4.94995868092988 1974 4.98725938033596 1975 5.02475247524752 1976 5.0617279154042 1977 5.0980147841562 1978 5.1348999129678 1979 5.17440297735966 1980 5.21806157276287 1981 5.26609892051883 1982 5.31902011855101 1983 5.37191426926662 1984 5.43166341235692 1985 5.50205546395627 1986 5.57532124883529 1987 5.65366407166802 1988 5.7424458554736 1989 5.83121092845566 1990 5.91754056207138 1991 6.01010597947699 1992 6.10512516066426 1993 6.19996906225877 1994 6.2978674144968 1995 6.40079467328797 1996 6.50903261960678 1997 6.62400624607642 1998 6.74440928277316 1999 6.86242226764475 2000 6.96948578923253 2001 7.06452480386256 2002 7.14390065741417 2003 7.20376589935821 2004 7.24661087516673 2005 7.27627251615764 2006 7.29460298684016 2007 7.30251912229237 2008 7.29628333805248 2009 7.27561528759543 2010 7.24469526133313 2011 7.20088549397848 2012 7.14528667189977 2013 7.08863919708643 2014 7.03976989360968 2015 7.00461531708041 2016 6.98968594608482 2017 6.99558780578544 2018 7.0212251698028 2019 7.05597801087231 2020 7.08530365138337 2021 7.1058288839585 2022 7.11469120656067 2023 7.10637490083149