Year	% of relevant age group
1997	116.486000061035
2005	132.299575805664
2006	123.411239624023
2008	105.179656982422
2009	109.32202911377
2010	104.889999389648
2011	101.262001037598
2012	93.0859985351562
2013	89.1419982910156
2014	94.661003112793
2015	94.8249969482422
2016	97.056999206543
2017	92.9160003662109
2018	91.4789962768555
2019	91.7519989013672