Year % of relevant age group 1994 58.3477592468262 1995 59.0023002624512 1996 60.0290107727051 1997 62.4707794189453 1998 65.3573226928711 1999 67.8572769165039 2000 70.6625213623047 2001 73.9390563964844 2002 77.5713882446289 2003 80.2319564819336 2004 82.7300415039062 2005 85.2054824829102 2006 86.2348480224609 2007 89.0147171020508 2008 88.3605117797852 2009 89.7666397094727 2010 90.7827224731445 2011 92.054328918457 2012 91.0351104736328 2013 89.1391220092773 2014 86.3542404174805 2015 86.5188293457031 2016 88.741096496582 2017 87.9958877563477 2018 86.9039077758789 2019 89.0422668457031 2020 91.7459411621094 2021 91.6149826049805 2022 91.68798828125