Year	% of relevant age group
1971	11.9306001663208
1972	10.0335302352905
1999	86.5358200073242
2000	98.6228713989258
2001	87.6359786987305
2002	94.1257934570312
2003	94.7096862792969
2004	93.503532409668
2005	97.2204818725586
2006	94.9860076904297
2007	94.0159072875977
2008	95.0086898803711
2009	94.4401397705078
2010	94.781379699707
2011	88.5568313598633
2012	94.2867279052734
2013	93.7293472290039
2014	93.0016403198242
2015	88.7002868652344
2016	88.3213424682617
2017	92.3936004638672
2018	93.0591888427734
2019	92.6779174804688
2021	89.4815292358398
2022	88.9299011230469