Year	% of relevant age group
1975	85.3122634887695
1976	83.987678527832
1977	86.1457214355469
1978	84.975830078125
1979	88.1222991943359
1983	83.3985214233398
2010	89.5906829833984
2011	84.543098449707
2012	85.4717636108398
2013	84.7518920898438
2014	83.8280487060547
2015	82.6281433105469
2016	81.5573806762695
2017	82.5550384521484
2018	75.9135665893555
2019	79.213996887207
2020	79.2642135620117
2021	79.0376968383789