Year % of relevant age group 1975 27.1691303253174 1976 29.5307102203369 1981 67.7136535644531 1982 78.5485305786133 1983 84.8093032836914 1984 114.379066467285 1986 69.4656372070312 1987 67.1506576538086 1988 61.9168701171875 1989 45.2573585510254 1991 61.3805618286133 1992 52.8243408203125 1993 56.0739784240723 1994 54.15380859375 1997 58.3045997619629 1998 48.1433792114258 1999 58.628101348877 2000 50.5320587158203 2001 56.6999588012695 2002 60.3336181640625 2004 58.1433906555176 2005 54.2796096801758 2006 71.4265670776367 2007 82.3891296386719 2009 103.258453369141 2010 90.4325485229492 2012 83.6690368652344 2013 79.2203903198242 2015 63.1313018798828 2016 64.8061828613281 2018 70.6413269042969 2019 67.1270065307617 2020 70.0159912109375 2021 75.3730010986328 2022 91.4219970703125