Year	% of relevant age group
1971	7.99158000946045
1972	8.40968990325928
1974	8.16331005096436
1975	8.68572044372559
1985	15.923939704895
1988	14.3254499435425
1989	15.4555997848511
1990	15.0271701812744
1991	14.7258396148682
1994	11.7988595962524
1996	13.0488395690918
2000	12.9840698242188
2001	12.6808204650879
2002	12.5790195465088
2003	13.6766595840454
2004	14.59255027771
2005	17.1264305114746
2006	18.7869701385498
2007	21.0073890686035
2008	23.3358707427979
2009	25.2162303924561
2010	26.6912803649902
2011	29.4647407531738
2012	31.7297496795654
2013	36.3737716674805
2014	36.418701171875
2015	37.503288269043
2016	36.4471092224121
2018	38.0275497436523
2019	36.2333488464355
2020	33.0909996032715
2021	35.693000793457
2022	34.6380004882812