Year	% of relevant age group
1986	48.0088005065918
1987	48.078369140625
1988	48.8253593444824
1989	49.611759185791
1990	50.1955108642578
1991	50.5168418884277
1992	51.096809387207
1993	51.5592994689941
1994	52.0307388305664
1995	52.3726615905762
1996	52.7664794921875
1997	53.0873603820801
1998	53.5228118896484
1999	53.9722785949707
2000	54.4378318786621
2001	54.9039688110352
2002	56.0036582946777
2003	57.520320892334
2004	58.7285690307617
2005	59.5785713195801
2006	60.0974197387695
2007	61.0175514221191
2008	62.6877403259277
2009	63.7452087402344
2010	65.395881652832
2011	66.5958480834961
2012	67.9165573120117
2013	68.5354309082031
2014	70.3783416748047
2015	70.2002334594727
2016	70.4408264160156
2017	70.2029800415039
2018	70.7890930175781
2019	70.9361877441406
2020	71.7784423828125
2021	72.736457824707
2022	72.2974319458008