Year	% of relevant age group
1977	119.88174
1978	111.02544
1979	115.35974
1981	104.56853
1982	110.66667
1984	138.3192
1985	114.64919
1986	104.99621
1990	95.23476
1991	108.9172
1993	108.86364
1998	107.82164
1999	104.4808
2000	106.4539
2001	107.30136
2002	109.83248
2004	120.08996
2005	114.55085
2006	108.25959
2012	106.50407
2013	112.49059