Year	% of relevant age group
1971	93.6641235351562
1972	99.7073822021484
1973	100.603721618652
1974	100.38697052002
1975	104.62264251709
1976	102.752723693848
1977	103.189651489258
1978	102.47876739502
1979	102.22386932373
1980	103.493087768555
1981	101.413558959961
1982	100.347961425781
1983	100.18913269043
1984	100.011123657227
1985	99.9083099365234
1986	100.307609558105
1987	100.730758666992
1988	101.22664642334
1989	101.051856994629
1990	104.176277160645
1991	101.90193939209
1992	102.527206420898
1994	103.522399902344
1995	102.589378356934
1996	103.10530090332
1997	101.654838562012
1999	101.420890808105
2000	101.477149963379
2001	101.707901000977
2002	100.01676940918
2003	100.589828491211
2004	102.725318908691
2005	102.515449523926
2006	102.221557617188
2007	103.00318145752
2008	105.519409179688
2009	101.732063293457
2010	101.481727600098
2011	100.933807373047
2012	99.0754165649414
2013	99.5647277832031
2014	99.3176498413086
2015	98.9487533569336
2016	98.4894027709961
2017	99.5687637329102
2018	98.8319091796875
2019	98.3675918579102
2020	98.7184982299805
2021	98.2387924194336