Year	% of relevant age group
1971	55.3334007263184
1972	59.2312202453613
1973	59.7345008850098
1974	64.0763168334961
1975	68.0393905639648
1976	71.5282821655273
1977	74.0376815795898
1978	75.6293487548828
1979	72.1250534057617
1980	70.2341537475586
1981	71.1929779052734
1982	75.5454406738281
1983	78.4221267700195
1984	80.4781799316406
1985	83.9111709594727
1986	86.2374725341797
1987	86.8745422363281
1988	86.8545303344727
1989	89.507438659668
1990	90.1038208007812
1991	92.1551284790039
1992	97.0394897460938
1993	89.9142532348633
1994	92.4118499755859
1995	91.2914962768555
1996	92.5238876342773
1997	91.5647888183594
1998	90.8691787719727
1999	91.3268280029297
2000	91.3648071289062
2001	93.1903610229492
2002	95.0371017456055
2003	103.234321594238
2004	103.90071105957
2005	107.138092041016
2006	109.806640625
2007	109.072677612305
2008	108.431823730469
2009	108.257583618164
2010	107.050567626953
2011	105.134666442871
2012	105.016891479492
2013	62.0336799621582
2020	55.6847496032715
2021	55.7524909973145
2022	58.2687187194824
2023	61.8590202331543