Year	% of relevant age group
1971	113.18706
1972	106.53928
1997	102.80081
1999	92.28442
2000	94.51446
2001	94.70917
2002	97.64852
2003	91.92546
2004	99.39851
2005	97.81073
2006	97.71992
2007	93.81577
2008	94.09367
2009	99.54626
2010	99.56493
2011	95.1326
2012	92.78438
2013	86.86704
2014	89.03337
2015	97.68282
2016	104.41839
2017	102.42275
2018	104.85011