Year	Number
1996	98.4924621582031
1998	98.5
2000	96.0198974609375
2002	96.0198974609375
2003	97.0149230957031
2004	97.1153869628906
2005	97.1291885375977
2006	96.172248840332
2007	96.6507186889648
2008	97.1153869628906
2009	99.052131652832
2010	98.1042633056641
2011	98.591552734375
2012	98.591552734375
2013	98.1220626831055
2014	98.5576934814453
2015	98.0952377319336
2016	98.5714263916016
2017	98.5714263916016
2018	98.0952377319336
2019	98.0952377319336
2020	99.0476226806641
2021	98.0952377319336
2022	96.698112487793