Year	% of relevant age group
1970	111.994636535645
1971	112.671333312988
1972	114.98445892334
1973	117.620597839355
1974	116.259826660156
1975	119.005546569824
1976	120.731216430664
1977	121.471672058105
1978	118.718338012695
1979	119.618659973145
1980	119.546821594238
1981	121.880157470703
1982	120.526008605957
1983	125.657279968262
1984	127.845558166504
1985	125.824279785156
1986	124.873229980469
1987	117.46118927002
1988	117.66918182373
1989	116.537216186523
1990	116.241928100586
1991	116.31201171875
1992	116.281761169434
1993	116.454803466797
1994	116.015991210938
1995	116.6513671875
1996	118.226463317871
1997	118.347679138184
1998	118.795608520508
1999	119.375579833984
2000	119.339820861816
2001	118.396041870117
2002	117.43675994873
2003	117.29460144043
2004	118.511741638184
2005	121.128868103027
2006	120.968788146973
2007	120.50560760498
2008	119.584777832031
2009	112.913383483887
2010	115.1207
2011	112.7967
2012	110.5128
2013	109.395
2014	107.7526
2015	108.062
2016	108.3225
2017	106.5206
2018	107.8007