Year	% of relevant age group
1972	41.9148406982422
1973	42.9250984191895
1974	44.9195518493652
1975	50.7509689331055
1976	58.1734313964844
1977	60.9188690185547
1978	63.0011787414551
1979	62.5887794494629
1980	61.9689712524414
1981	65.784309387207
1982	67.1260604858398
1983	69.5902786254883
1984	73.9800796508789
1985	87.7795028686523
1986	72.7480010986328
1987	75.2985076904297
1988	79.2317810058594
1989	83.0166015625
1990	81.423957824707
1991	79.5568695068359
1992	80.9375610351562
1993	79.6911163330078
1994	78.1647796630859
1995	79.2178115844727
1996	81.9878692626953
1997	82.611213684082
1999	84.1709365844727
2000	82.3719024658203
2001	89.4445037841797
2002	92.3218994140625
2003	94.3279571533203
2004	96.2014083862305
2005	98.1214904785156
2006	87.219612121582
2007	97.6364898681641
2008	115.881141662598
2009	97.0001525878906
2010	98.1303787231445
2011	97.8454437255859
2012	99.6443786621094
2013	101.996597290039
2014	101.006042480469
2015	98.1254730224609
2016	100.489837646484
2017	102.320610046387
2018	102.68798828125
2019	99.7298889160156
2020	102.240936279297
2021	99.7526779174805
2022	94.7113876342773
2023	99.678840637207