Year	% of relevant age group
1999	96.64072
2000	96.20397
2002	102.71579
2003	92.49686
2004	91.38771
2005	100.69396
2006	104.0373
2008	97.35666
2009	97.62086
2010	104.26625
2011	103.447
2012	98.93369
2013	95.10405
2014	95.02113
2015	96.08285
2016	97.86932
2017	95.88667
2018	91.35214