Year	% of relevant age group
1970	107.301223754883
1971	107.304786682129
1972	102.488182067871
1973	100.788902282715
1974	101.02906036377
1975	100.755752563477
1976	101.680969238281
1977	100.670806884766
1978	101.52507019043
1979	100.992118835449
1980	100.120590209961
1981	99.8473129272461
1982	98.9332962036133
1983	98.4573287963867
1984	98.7409896850586
1985	99.8463897705078
1986	100.133338928223
1987	101.122772216797
1988	100.807792663574
1989	100.304481506348
1990	98.5430603027344
1991	98.4988174438477
1992	98.6342620849609
1993	98.9234313964844
1994	99.6381301879883
1995	101.545959472656
1996	101.413543701172
1997	101.718727111816
1998	101.302452087402
1999	100.686538696289
2000	100.216529846191
2001	98.8079071044922
2002	97.706428527832
2003	99.3386383056641
2004	101.807563781738
2005	100.439613342285
2006	101.250877380371
2007	101.591941833496
2008	99.7629089355469
2009	99.6319198608398
2010	99.93305
2011	99.82275
2012	99.53147
2013	98.89151
2014	98.12015
2015	98.99631
2016	98.13243
2017	98.05374
2018	98.11037