Year	% of relevant age group
1987	54.4886589050293
1988	59.0591316223145
1989	61.1878395080566
1990	67.0510635375977
1991	62.9443092346191
1993	72.3059234619141
1994	77.4742889404297
2000	80.8351898193359
2001	80.1481094360352
2002	79.8809814453125
2003	89.6368408203125
2006	82.5990600585938
2008	91.804557800293
2009	99.5185623168945
2010	98.4497833251953
2011	101.362182617188
2012	102.530082702637
2016	89.2355270385742
2017	90.4470520019531
2020	89.057487487793