Year % of male population 1960 62.89139377576219 1961 62.79332745473204 1962 62.885238869687534 1963 63.03590551921268 1964 63.13737068464458 1965 63.16351865936548 1966 63.245746449347955 1967 63.358640516157585 1968 63.44659261535289 1969 63.58694761953756 1970 63.74599870472648 1971 63.92800437196582 1972 64.12202193342148 1973 64.34651607475585 1974 64.59753983310262 1975 64.8771920850216 1976 65.18837781971756 1977 65.5022646775234 1978 65.82795422264624 1979 66.16878206330831 1980 66.5309892003659 1981 66.89828539705893 1982 67.26933251804768 1983 67.66108911812425 1984 68.00065075454425 1985 68.25521193774884 1986 68.46853535611356 1987 68.64980537547504 1988 68.75809747383737 1989 68.8336444157065 1990 68.88915169350481 1991 68.8935095102743 1992 68.85133165916872 1993 68.79087083638797 1994 68.74093882402632 1995 68.71424443917552 1996 68.71221096174412 1997 68.72195805414667 1998 68.74005539619196 1999 68.76130295768138 2000 68.77406779667457 2001 68.75842087496676 2002 68.73696520570621 2003 68.72588923534192 2004 68.71795175111761 2005 68.69651174838471 2006 68.65957087963126 2007 68.6119303181003 2008 68.52334217637254 2009 68.40114536228877 2010 68.29972042434896 2011 68.14937335093721 2012 67.88964951316758 2013 67.58358101713486 2014 67.28668533148158 2015 67.0422227580435 2016 66.78406563906965 2017 66.51479742324851 2018 66.29520552038977 2019 66.08185127044783 2020 65.88706101822433 2021 65.7213229551146 2022 65.50719975028372 2023 65.31143431897067