Year	% of relevant age group
1979	86.8895568847656
1980	86.2294311523438
1981	87.8768692016602
1982	84.6874771118164
1983	84.2622375488281
1984	83.3455810546875
1985	84.2694778442383
1986	85.5202865600586
1987	85.9744873046875
1988	86.5446319580078
1989	87.1738891601562
1990	87.2964096069336
1991	88.1990585327148
1992	87.8038635253906
1993	88.3316116333008
1994	88.0394134521484
1995	89.0104293823242
1996	88.7079696655273
1997	89.6227874755859
1998	91.0550003051758
1999	87.813720703125
2000	86.305549621582
2001	90.3416290283203
2002	91.1848983764648
2003	90.8379592895508
2004	90.7469100952148
2005	91.3289489746094
2006	91.2523422241211
2007	90.6779327392578
2008	89.9234237670898
2009	90.5690231323242
2010	91.4540710449219
2011	91.8542098999023
2012	92.185417175293
2013	92.7334365844727
2014	93.8957595825195
2015	95.7500762939453
2016	95.456657409668
2017	95.9960784912109
2018	95.3430786132812
2019	95.7808990478516
2020	94.1874694824219
2021	94.8624572753906