Year	% of relevant age group
1975	30.2325592041016
1980	47.1240501403809
1981	47.495849609375
1982	42.8840713500977
1983	42.1972198486328
1986	47.1236610412598
2010	83.5250015258789
2011	86.5053482055664
2012	86.2909393310547
2013	86.5631484985352
2014	88.2404708862305
2015	89.1763687133789
2016	90.0945434570312
2017	90.750732421875
2018	88.9737396240234
2019	87.6785888671875