Year	% of relevant age group
1975	84.2483
1980	78.96771
1981	73.89137
1982	79.37231
1983	95.90629
1986	81.13855
2011	118.62174
2012	117.03865
2013	123.32042
2016	113.42249
2017	115.63992
2018	107.93012