Year	% of relevant age group
1994	54.56988
1995	53.61358
1996	53.71888
1997	49.14396
1999	70.08055
2000	85.25958
2001	87.31521
2002	98.62506
2003	98.92884
2004	95.78895
2005	100.05077
2006	89.97681
2007	77.44011
2008	70.96657
2009	73.23992
2010	73.84574
2011	86.98175
2012	83.98316
2013	74.95808
2015	64.57817
2016	60.94792
2017	60.58786
2018	68.71775