Year	Number
1996	97.8260879516602
1998	98.3695678710938
2000	98.9130401611328
2002	97.8378372192383
2003	100
2004	100
2005	100
2006	100
2007	100
2008	100
2009	100
2010	100
2011	100
2012	100
2013	100
2014	100
2015	99.0476226806641
2016	100
2017	100
2018	100
2019	100
2020	99.523811340332
2021	99.523811340332
2022	100