Year	% of relevant age group
1975	40.9770889282227
1976	42.4918594360352
1977	42.4798583984375
1978	43.6989097595215
1981	75.9348526000977
1999	90.0017623901367
2000	85.7887191772461
2001	100.256362915039
2017	97.5366134643555
2018	97.6051483154297
2019	99.3489990234375
2020	99.1689987182617
2021	100.332000732422
2022	97.2070007324219