Year	% of relevant age group
1988	41.3421592712402
1990	42.8611907958984
1992	39.6701011657715
1993	42.3901786804199
1994	47.1163291931152
1996	54.9803886413574
1997	57.985408782959
1998	62.5615196228027
1999	68.2543869018555
2000	67.0233306884766
2001	67.0535430908203
2002	67.6698379516602
2003	67.8940887451172
2004	69.1225509643555
2005	72.9880905151367
2006	76.9755935668945
2007	79.4891662597656
2008	81.0982208251953
2009	82.1803207397461
2010	84.5375823974609
2011	89.3580017089844
2012	92.9609985351562
2013	98.3840026855469
2014	100.343002319336
2015	101.072998046875
2016	99.6039962768555
2017	100.821998596191
2018	98.2440032958984
2019	93.5199966430664
2020	90.9710006713867
2021	90.1809997558594
2022	89.0530014038086