Year	% of relevant age group
1976	75.4518508911133
1977	75.4380187988281
1978	75.886833190918
1979	76.4940490722656
1980	77.1030120849609
1981	78.7221221923828
1982	75.5581970214844
1983	78.1081619262695
1984	79.0942077636719
1985	79.2957382202148
1986	79.6416778564453
1987	80.0573806762695
1988	80.4562225341797
1989	81.5534820556641
1990	81.4465866088867
1991	81.6704406738281
1992	81.9389801025391
1993	82.7226409912109
1994	83.3571014404297
1995	83.9391174316406
1996	84.7646865844727
1997	85.5307693481445
1998	86.2929916381836
1999	86.7399520874023
2000	87.4739074707031
2001	88.1092224121094
2002	89.1169891357422
2003	90.1468124389648
2004	90.9814376831055
2005	92.0397262573242
2006	92.8808517456055
2007	93.6278076171875
2008	93.9810333251953
2009	94.4743804931641
2010	95.4374237060547
2011	94.9516983032227
2012	94.9225692749023
2013	94.1475677490234
2014	94.2656402587891
2015	95.1059417724609
2016	95.2798919677734
2017	95.7052764892578
2018	95.8790969848633
2019	95.3247833251953
2020	98.004638671875
2021	96.4853897094727
2022	96.7233200073242