Year	% of relevant age group
1971	129.6034
1972	124.19881
1973	129.58456
1974	129.01296
1975	130.33734
1976	128.81763
1977	128.92368
1978	131.43152
1979	135.68461
1980	135.88583
1987	152.68079
1988	152.39504
1994	126.2374
1995	126.22933
1996	126.78222
1997	129.26195
1998	127.50277
1999	127.60581
2000	130.54106
2001	131.83721
2002	131.27192
2003	128.67445
2004	125.398
2005	122.39972
2006	126.85435
2007	128.55617
2017	105.55933
2018	106.59538