Year % of male population 1960 2.19414784637323 1961 2.20419390314033 1962 2.21191151402721 1963 2.21622219254439 1964 2.2178788031503 1965 2.21763475038264 1966 2.21632989118035 1967 2.21562327610834 1968 2.21729333103267 1969 2.22240379927409 1970 2.23183953750009 1971 2.24530608956545 1972 2.26130663630493 1973 2.27853735253554 1974 2.29625409235386 1975 2.31389212709557 1976 2.33116920779496 1977 2.34772721906521 1978 2.36326244033594 1979 2.37792677773219 1980 2.39168808932516 1981 2.40474819578862 1982 2.41720465597016 1983 2.42894154241207 1984 2.44002432182557 1985 2.45045055371755 1986 2.46033196633953 1987 2.46994409314537 1988 2.47965028000561 1989 2.48939231015517 1990 2.49924864719881 1991 2.51002904607999 1992 2.52262980123313 1993 2.53770412677528 1994 2.55601184425523 1995 2.57916682135463 1996 2.60820374050189 1997 2.64368643567217 1998 2.68625282444922 1999 2.73584758423028 2000 2.79156903959055 2001 2.85068369400519 2002 2.91168057814681 2003 2.96897378289226 2004 3.02900048809312 2005 3.09528873241495 2006 3.16726286192469 2007 3.25305228118699 2008 3.35512882324176 2009 3.46496837363673 2010 3.57878806128033 2011 3.69627770986257 2012 3.81240340317748 2013 3.92606512778189 2014 4.02883299093974 2015 4.11406261444654 2016 4.1914063391967 2017 4.28624116408507 2018 4.41956588480178 2019 4.56537549547984 2020 4.68829017527187 2021 4.79622816415584 2022 4.85212986133286 2023 4.85126481136494