Year	% of relevant age group
1986	93.90977
1997	88.59453
1999	87.1021
2000	90.82533
2001	92.09463
2002	93.72161
2003	93.33761
2004	93.7294
2005	98.82432
2006	98.89444
2007	99.49051
2009	101.16359
2010	100.94548
2011	102.15718
2012	100.45896
2013	102.12858
2014	103.13719
2016	102.23186
2017	104.96672
2018	101.17963