Year	% of relevant age group
1987	63.74359
1988	67.35702
1989	72.23837
1990	71.24453
1991	71.3204
1992	71.38313
1993	78.72042
1994	79.99698
1995	81.27702
1996	83.6451
1997	85.92752
1998	79.46084
2001	46.11738
2002	41.14507
2003	30.85711
2004	29.07249
2005	28.86128
2006	28.17442
2012	129.75211
2016	124.30061