Year	% of relevant age group
1997	17.8853206634521
1998	33.9945907592773
1999	43.1078109741211
2001	53.8356513977051
2002	62.4201316833496
2003	69.4156723022461
2004	82.8017425537109
2005	94.011848449707
2006	97.862678527832
2007	99.0910568237305
2008	96.7027893066406
2009	99.2443771362305
2010	89.7768630981445
2011	89.6660003662109
2012	93.7300033569336
2013	94.2050018310547
2014	93.9860000610352
2015	89.6859970092773
2016	86.2799987792969
2017	85.6019973754883
2018	85.0329971313477
2019	87.6190032958984
2020	94.9092788696289
2021	94.6579971313477
2022	90.6999969482422