Year	% of relevant age group
1971	55.7910995483398
1972	53.9416313171387
1973	56.9131202697754
1974	60.1016082763672
1975	63.8033409118652
1976	67.9239120483398
1977	69.5236282348633
1978	68.8333587646484
1979	73.6947174072266
1980	76.8400726318359
1987	92.6246719360352
1988	91.8414535522461
1994	90.4794311523438
1995	88.2772674560547
1996	88.0552215576172
1997	91.6079635620117
1999	93.1133880615234
2000	94.1007690429688
2001	94.2671432495117
2002	94.485237121582
2003	93.7911224365234
2004	93.8086166381836
2005	97.9971466064453
2006	98.1559677124023
2007	97.8492736816406
2009	97.134162902832
2010	103.301696777344
2011	106.896270751953
2012	108.097267150879
2013	108.422462463379
2014	111.620979309082
2015	105.678726196289
2016	102.815277099609
2017	104.443870544434
2018	103.105133056641
2019	99.4319763183594
2020	98.1263809204102
2021	95.2421417236328
2022	98.7356796264648