Year	% of relevant age group
1970	92.3088684082031
1971	92.4243316650391
1972	92.4198913574219
1973	92.9317016601562
1974	92.7863235473633
1975	92.8647689819336
1976	93.0674896240234
1977	93.3974227905273
1978	95.3900375366211
1979	92.5459671020508
1980	94.6180114746094
1981	94.9726028442383
1982	94.9453201293945
1983	95.1533279418945
1984	96.3670806884766
1985	96.2511367797852
1986	97.3250579833984
1987	97.1505508422852
1988	97.7496337890625
1989	96.1143569946289
1990	96.4706420898438
1991	96.0542221069336
1992	97.5590667724609
1993	97.3515167236328
1994	97.8348999023438
1995	98.3096466064453
1996	98.4742431640625
1997	98.5213623046875
1998	98.5717697143555
1999	98.6677169799805
2000	98.47509765625
2001	98.8943786621094
2002	98.6772613525391
2003	98.9130783081055
2004	99.5023498535156
2005	99.9012985229492
2006	99.9197311401367
2007	100.19889831543
2008	100.090103149414
2009	100.163482666016
2010	100.05500793457
2011	100.061798095703
2012	100.664611816406
2013	100.941177368164
2014	100.519477844238
2015	99.9456024169922
2016	102.399917602539
2017	99.1729583740234
2018	98.6864700317383
2019	99.3607788085938
2020	99.5642776489258
2021	100.039123535156
2022	100.052116394043