Year	% of relevant age group
1998	113.106
1999	112.6068
2000	116.2051
2001	120.5581
2002	117.1128
2003	114.0506
2004	113.4086
2005	113.2508
2006	109.6245
2007	107.8089
2008	103.0496
2009	103.2644
2010	102.0452
2011	99.29126
2012	100.5136
2013	99.6108
2014	102.4179
2015	103.1674
2016	106.3984
2017	105.3519
2018	106.9453