Year	% of relevant age group
1973	4.35268020629883
1974	5.38301992416382
1975	5.8404598236084
1976	4.14508008956909
1999	15.4705095291138
2000	16.2022800445557
2002	21.8705997467041
2005	25.1579303741455
2006	25.8429393768311
2007	25.04541015625
2008	24.7995090484619
2009	34.0093307495117
2011	49.824878692627
2012	48.2635116577148
2013	41.6288299560547
2014	39.7184906005859
2015	40.0090484619141
2016	37.8211898803711
2017	39.6107788085938
2018	41.7505493164062
2019	39.30078125
2020	41.1810607910156
2021	46.4599418640137
2022	43.8217086791992