Year	% of relevant age group
1997	13.3870801925659
1998	28.0063495635986
1999	37.4893417358398
2001	48.0406913757324
2002	57.4707908630371
2003	64.9735412597656
2004	78.6943969726562
2005	91.8041687011719
2006	96.9684600830078
2007	98.2570571899414
2008	95.7085876464844
2009	98.1406631469727
2010	89.4502487182617
2011	89.5
2012	93.6240005493164
2013	90.9449996948242
2014	94.8970031738281
2015	91.8880004882812
2016	89.5169982910156
2017	88.8460006713867
2018	88.5619964599609
2019	91.4570007324219
2020	99.224609375
2021	98.9710006713867
2022	93.7320022583008