Year	% of relevant age group
1975	93.33333
1976	103.16027
1992	129.59641
2007	111.54401
2008	108.28488
2009	104.41826
2011	107.08783
2012	97.55352
2014	110.53412
2015	112.35294
2017	95.05095
2018	99.57082