Year	%
1996	7.12
1997	7.12
1998	7.12
1999	7.12
2000	7.12
2001	7.12
2002	7.12
2003	7.12
2004	7.12
2005	6.75
2006	6.75
2007	6.5
2008	6.5
2010	5.05
2011	5.05
2012	5.1
2013	5.1
2015	5.1
2019	5.02
2021	5.02