Year	% of relevant age group
1990	139.61965
1991	132.24181
1992	129.34801
1993	132.7382
1994	135.9177
1995	138.74624
1996	135.99426
1997	136.96623
1998	129.3468
1999	133.23625
2000	129.99317
2001	128.51923
2002	127.78441
2003	123.64747
2004	124.89855
2005	125.65677
2006	125.16385
2007	123.76346
2008	115.25272
2009	96.31061
2010	90.10806
2011	88.22746
2012	88.95897
2013	90.17001
2014	91.65255
2015	94.67028
2016	95.3854
2017	99.9063
2018	98.50134