Year	% of relevant age group
1970	107.51000213623
1971	107.514381408691
1972	102.623870849609
1973	100.807441711426
1974	100.737190246582
1975	100.38793182373
1976	101.452728271484
1977	100.311088562012
1978	101.240928649902
1979	100.554107666016
1980	99.706916809082
1981	99.4850921630859
1982	98.6859283447266
1983	98.0851593017578
1984	98.3542175292969
1985	99.3777618408203
1986	99.5801315307617
1987	100.744148254395
1988	100.334350585938
1989	99.8916397094727
1990	98.2350769042969
1991	98.1328506469727
1992	98.2720108032227
1993	98.7104568481445
1994	99.5704116821289
1995	100.851692199707
1996	100.757026672363
1997	101.177581787109
1998	100.817481994629
1999	100.245727539063
2000	99.8508682250977
2001	98.2347869873047
2002	97.1577529907227
2003	98.9569702148438
2004	101.580673217773
2005	99.8467483520508
2006	100.773376464844
2007	101.059036254883
2008	99.2231369018555
2009	99.4011611938477
2010	99.66012
2011	99.57051
2012	99.24276
2013	98.66885
2014	97.8872
2015	98.80407
2016	97.93668
2017	97.88159
2018	97.93246