Year	% of relevant age group
1970	63.0604782104492
1977	76.3010482788086
1978	75.432487487793
1979	75.2911987304688
1980	75.5672912597656
1981	73.1387710571289
1993	81.9092636108398
1995	83.9403762817383
1998	91.4654312133789
1999	96.7902069091797
2000	95.2221069335938
2001	91.2811737060547
2002	91.5729827880859
2003	97.0082092285156
2004	97.498176574707
2005	98.0720367431641
2006	99.5496368408203
2007	102.403839111328
2008	101.968971252441
2009	99.9210586547852
2010	102.534309387207
2011	99.9561767578125
2012	94.2466812133789
2013	97.6602172851562
2014	98.6881790161133
2015	101.011863708496
2016	101.513496398926
2017	91.4476928710938
2018	89.1649780273438
2019	90.8140563964844
2021	102.313621520996
2022	102.428092956543