Year	% of relevant age group
1999	59.7348899841309
2000	58.3749618530273
2001	60.4423408508301
2002	63.6618003845215
2003	67.8485336303711
2004	75.045539855957
2006	78.3124923706055
2007	81.8043899536133
2008	78.8414306640625
2009	86.7285308837891
2010	79.5538787841797
2011	80.7295913696289
2012	76.7778167724609
2013	75.0055694580078
2014	73.0259475708008
2015	73.2959365844727
2016	76.7576065063477
2017	77.0025329589844
2018	84.073600769043
2019	87.729606628418
2020	86.8925323486328
2021	88.1930236816406
2022	89.6578903198242