Year	% of relevant age group
1984	23.2099
1985	34.18577
1986	16.79229
1987	16.72167
1988	25.88379
1989	21.93513
1990	21.2214
1991	26.21639
1992	24.94085
1993	32.60629
1994	32.97479
1995	40.17561
1998	33.57302
1999	43.36091
2000	53.73537
2001	56.47056
2002	60.17635
2003	68.26797
2004	74.04184
2005	75.44781
2006	77.79427
2007	80.6656
2008	79.28767
2009	86.94581
2010	85.37531
2011	89.27442
2012	91.50052
2013	93.84644
2014	97.03777
2016	106.52288