Year	% of relevant age group
1970	121.223701477051
1971	121.971961975098
1972	122.758697509766
1973	124.410766601563
1974	124.237503051758
1975	125.493759155273
1976	125.43480682373
1977	125.643661499023
1978	124.34797668457
1979	125.903099060059
1980	124.176208496094
1981	124.372467041016
1982	122.248908996582
1983	124.551582336426
1984	127.266380310059
1985	127.053596496582
1986	124.745582580566
1987	120.05052947998
1988	119.481498718262
1989	117.351348876953
1990	118.643081665039
1991	114.291343688965
1992	113.240989685059
1993	113.218292236328
1994	112.445999145508
1995	112.234100341797
1996	110.573883056641
1997	109.886909484863
1998	110.665702819824
1999	111.348510742188
2000	112.091911315918
2001	112.710708618164
2002	114.214630126953
2003	115.26220703125
2004	113.621788024902
2005	114.952850341797
2006	113.215072631836
2007	114.10604095459
2008	112.973991394043
2009	107.405502319336
2010	108.66
2011	106.3345
2012	105.0498
2013	104.0408
2014	101.967
2015	101.7181
2016	103.0495
2017	101.8073
2018	102.1615