Year	% of relevant age group
1971	104.468856811523
1973	99.7602767944336
1974	99.1431732177734
1975	100.959251403809
1976	99.5006713867188
1977	98.9466018676758
1978	100.346618652344
1979	99.7917175292969
1980	99.355842590332
1981	99.8381195068359
1982	99.7097396850586
1984	99.978271484375
1985	100.069709777832
1986	99.5434417724609
1987	99.5327301025391
1988	99.4375
1989	99.1388092041016
1990	99.9920806884766
1991	99.5588912963867
1992	99.1414566040039
1993	98.353157043457
1998	99.9766387939453
1999	99.4097290039062
2000	99.2122268676758
2001	99.4872512817383
2002	99.3367462158203
2003	98.8061218261719
2004	99.5179214477539
2005	99.5837173461914
2006	99.8547973632812
2007	99.661018371582
2008	99.9444885253906
2009	100.093070983887
2010	99.6258087158203
2011	99.847900390625
2012	100.379432678223
2013	99.632209777832
2014	99.953010559082
2015	99.1581497192383
2016	99.1938705444336
2017	99.4237289428711
2018	99.4349670410156
2019	99.2922515869141
2020	99.3518295288086
2021	99.248893737793