Year	% of relevant age group
1971	73.5442810058594
1972	77.9387817382812
1973	77.5105285644531
1974	81.1906280517578
1975	86.6339721679688
1976	90.046501159668
1977	92.0431976318359
1978	92.7974014282227
1979	87.9751892089844
1980	84.5644302368164
1981	84.1419525146484
1982	88.2353363037109
1983	90.3051223754883
1984	90.5077362060547
1985	92.791633605957
1986	93.8208999633789
1987	93.9572525024414
1988	93.3513031005859
1989	93.8641586303711
1990	94.9220809936523
1991	96.8106307983398
1992	101.708198547363
1993	94.5101165771484
1994	96.858528137207
1995	94.8080291748047
1996	95.6000595092773
1997	95.2497711181641
1998	94.1637420654297
1999	94.6030883789062
2000	94.4444732666016
2001	96.310417175293
2002	98.6952819824219
2003	104.647422790527
2004	105.839393615723
2005	108.737487792969
2006	110.742599487305
2007	109.964149475098
2008	108.937400817871
2009	108.644577026367
2010	107.934577941895
2011	105.502021789551
2012	105.781890869141
2013	62.3102912902832
2020	54.6849212646484
2021	54.7647895812988
2022	57.0235481262207
2023	60.7242584228516