Year	% of relevant age group
1992	99.96144
1993	99.67588
1994	99.95062
1995	101.023
1996	100.3884
1997	99.83287
1998	99.12751
1999	99.48969
2000	98.11872
2001	101.2687
2002	102.9318
2003	100.7387
2004	101.3574
2005	99.89598
2006	99.92318
2007	100.754
2008	101.2439
2009	98.75672
2010	101.7653
2011	102.06
2012	102.6802
2013	99.95423
2014	98.97472
2015	100.6426
2016	101.354
2017	96.03577
2018	95.14647