Year	% of relevant age group
1972	51.9563217163086
1973	58.2860412597656
1974	62.1776809692383
1975	72.5471496582031
1976	64.5576095581055
2018	100.330192565918
2019	102.131538391113
2020	103.359642028809
2021	105.565422058105