Year	Number
1996	93.0107498168945
1998	91.9786071777344
2000	93.6170196533203
2002	92.0634918212891
2003	90.476188659668
2004	91.625617980957
2005	92.6829299926758
2006	91.7073135375977
2007	91.7475738525391
2008	91.7475738525391
2009	91.3875579833984
2010	92.8571395874023
2011	92.890998840332
2012	93.3649291992188
2013	93.3649291992188
2014	91.8269195556641
2015	89.523811340332
2016	89.0476226806641
2017	86.6666641235352
2018	83.3333358764648
2019	88.0952377319336
2020	88.5714263916016
2021	85.2380981445313
2022	83.9622650146484