Year	% of relevant age group
1989	93.00167
1990	93.85173
1991	93.60054
1992	97.14163
1993	97.05468
1994	97.72422
1995	98.16026
1996	98.42761
1997	99.2266
1998	99.23053
1999	97.92487
2000	97.76221
2001	98.31713
2002	98.21264
2003	98.40305
2004	103.616
2005	98.10648
2006	99.14627
2007	100.5334
2008	101.5089
2009	99.64159
2010	98.90711
2011	98.97992
2012	101.9514
2013	97.68099
2014	95.84449
2015	107.8945
2016	107.8851
2017	78.10885
2018	78.05761