Year	% of relevant age group
1999	98.0418701171875
2004	94.2802505493164
2005	95.4726028442383
2008	95.338752746582
2009	96.1229095458984
2010	96.0121612548828
2011	97.0579376220703
2012	96.6871032714844
2013	96.1658630371094
2014	95.8362274169922
2015	95.7016830444336
2016	100.732688903809
2017	98.255012512207
2018	97.4379730224609
2019	95.7273788452148
2020	96.4398574829102
2021	96.1076202392578
2022	94.9443130493164