Year	% of relevant age group
1980	108.87964
1981	110.65061
1982	105.16421
1983	102.77497
1984	104.07752
1985	102.33639
1998	99.09996
2012	110.3744
2013	114.15575
2014	116.45967
2015	112.29427
2016	104.50549
2017	104.92398
2018	110.50432