Year	% of relevant age group
1970	96.6988525390625
1971	96.6370010375977
1972	96.338752746582
1973	97.1442184448242
1976	97.7662734985352
1977	97.640998840332
1978	100.345542907715
1979	96.4083786010742
1980	98.0791091918945
1981	98.0347595214844
1982	97.3558807373047
1983	97.5914688110352
1984	98.6804428100586
1985	98.6744384765625
1986	98.9303665161133
1987	99.3818664550781
1988	99.1686935424805
1989	98.8993835449219
1990	99.2480697631836
1991	98.9051132202148
1992	98.7862091064453
1993	98.5730514526367
1994	99.0515213012695
1995	99.5825424194336
1996	99.5186233520508
1997	99.537353515625
1998	99.6498413085938
1999	99.7196426391602
2000	99.0680923461914
2001	99.9519577026367
2002	99.7908020019531
2003	99.7685394287109
2004	100.23957824707
2005	100.300773620605
2006	99.592887878418
2007	99.7154922485352
2008	99.5367889404297
2009	99.5353012084961
2010	99.369270324707
2011	99.1097793579102
2012	99.0164566040039
2013	99.1151809692383
2014	98.6885299682617
2015	98.7085571289062
2016	98.3808975219727
2017	98.0669479370117
2018	99.1545028686523
2019	97.3803787231445
2020	98.2557067871094
2021	99.0216827392578
2022	98.8937377929688