Year	% of relevant age group
1979	92.7737426757812
1980	92.0313186645508
1981	92.0355987548828
1982	90.0095367431641
1983	89.1370010375977
1984	88.3676605224609
1985	89.0948867797852
1986	91.1048812866211
1987	91.2623901367188
1988	91.8418197631836
1989	92.5733795166016
1990	92.736686706543
1991	93.4756011962891
1992	92.5733489990234
1993	92.4174499511719
1994	92.1983795166016
1995	91.6700820922852
1996	91.6020126342773
1997	93.2616806030273
1998	92.4035034179688
1999	90.6331634521484
2000	88.9739074707031
2001	90.4543914794922
2002	90.3706207275391
2003	91.4419937133789
2004	91.5721664428711
2005	92.326530456543
2006	91.6237411499023
2007	92.0002212524414
2008	89.8264770507812
2009	90.6738891601562
2010	90.902717590332
2011	90.5619735717773
2012	90.9449081420898
2013	92.5085678100586
2014	93.7091217041016
2015	95.4885177612305
2016	95.6032562255859
2017	95.5642929077148
2018	95.9208526611328
2019	96.2032470703125
2020	95.6400909423828
2021	95.2375564575195