Year % of male population 1960 7.68281811909268 1961 7.89148878020439 1962 8.1360443598668 1963 8.39223863738779 1964 8.58781280152837 1965 8.63418974967053 1966 8.54459971535336 1967 8.41288625586115 1968 8.2725926025391 1969 8.12762069035593 1970 8.02474207457585 1971 7.96531221789144 1972 7.89331954211672 1973 7.77378478349255 1974 7.63950459649186 1975 7.53190386903446 1976 7.44386973358818 1977 7.36183837405798 1978 7.30373088369396 1979 7.28097146225096 1980 7.24171308102232 1981 7.16409590662035 1982 7.1059089888422 1983 7.14710299512835 1984 7.25781476816321 1985 7.3662789880265 1986 7.46515459833763 1987 7.5261278193756 1988 7.51818729598827 1989 7.51181576122482 1990 7.55444316151241 1991 7.6276173378441 1992 7.74259615021029 1993 7.81364194087587 1994 7.77944408152301 1995 7.69322755689875 1996 7.58098101847602 1997 7.46275379193286 1998 7.36946733446266 1999 7.27684893690695 2000 7.19519807529336 2001 7.1631629433214 2002 7.14658916458164 2003 7.12610729122193 2004 7.09285395004114 2005 7.01996491849404 2006 6.85674021864369 2007 6.60543721307085 2008 6.29807635872656 2009 5.93393157017316 2010 5.54647013283601 2011 5.21357201219374 2012 4.92487290352527 2013 4.65548466173815 2014 4.52351280117056 2015 4.5419785267501 2016 4.57723662415649 2017 4.64243840201726 2018 4.75904454897536 2019 4.80910879240039 2020 4.8179056491077 2021 4.88892535636015 2022 5.02288533735995 2023 5.17048163878456