Year	% of relevant age group
1997	103.7855
1998	104.7362
1999	102.1596
2000	102.2333
2001	104.153
2002	104.5339
2003	103.9646
2004	105.1695
2005	105.9769
2006	105.4454
2007	109.4844
2008	108.7449
2009	105.374
2010	101.3918
2011	102.8388
2012	97.63776
2013	99.49073
2014	101.8166
2015	103.5172
2016	102.5782
2017	101.5412
2018	101.677