Year	% of relevant age group
1970	73.1060562133789
1971	75.0981597900391
1975	81.6728286743164
1976	81.0571594238281
1996	94.6956024169922
1997	94.9833297729492
1998	103.833137512207
1999	100.894821166992
2000	100.942520141602
2001	100.522903442383
2002	103.205833435059
2003	100.646942138672
2004	98.8051834106445
2005	95.7585906982422
2006	96.6716003417969
2007	99.4710311889648
2008	103.054336547852
2009	103.559028625488
2010	103.731307983398
2011	103.920051574707
2012	104.117866516113
2013	103.587631225586
2014	105.598808288574
2015	106.296783447266
2016	107.820762634277
2017	102.229911804199
2018	101.081398010254
2019	101.146430969238
2020	105.180068969727
2021	106.392417907715