Year	% of relevant age group
1999	62.9057006835938
2000	65.8457870483398
2002	68.7948226928711
2004	77.6848068237305
2005	81.1209716796875
2007	86.1809234619141
2008	91.765998840332
2009	86.6782608032227
2010	86.1157073974609
2011	80.5883178710938
2012	79.4213485717773
2013	82.4177322387695
2014	82.198600769043
2015	82.2450180053711
2016	89.3406066894531
2017	88.7392501831055
2018	91.6095962524414
2019	87.5133590698242
2020	89.1245193481445
2021	74.880256652832
2022	82.27734375