Year	% of relevant age group
1987	75.56877
1988	78.33287
1989	85.80028
1990	81.25793
1991	81.24908
1992	81.47718
1993	89.43917
1994	89.20561
1995	90.54157
1996	94.80973
1997	96.34898
1998	88.50081
2001	52.9296
2002	47.98006
2003	35.03938
2004	32.63046
2005	33.23198
2006	32.43026
2012	136.88067
2016	130.98747