Year	% of relevant age group
1980	107.83833
1981	105.42539
1983	102.37005
1984	103.74643
1985	105.65533
1986	106.5307
1992	110.64899
1994	107.41637
1995	94.258
1996	107.8997
1997	110.71116
1998	112.48924
1999	107.27234
2000	101.6542
2001	104.83836
2002	106.55165
2004	111.60025
2006	108.41985
2008	101.96103
2009	101.5317
2011	103.61895
2012	104.5261
2013	109.52099
2015	99.83144
2016	109.68827