Year	% of relevant age group
1975	37.0867805480957
1976	38.9281883239746
1977	39.1912307739258
1978	40.6657905578613
1981	74.8223495483398
1999	87.644660949707
2000	84.1321563720703
2001	100.477096557617
2017	98.1309280395508
2018	98.3613204956055
2019	99.3010025024414
2020	99.4400024414062
2021	99.9929962158203
2022	97.3929977416992
