Year	%
1995	25.61
1996	25.62
1997	25.62
1998	25.62
1999	25.62
2000	25.62
2001	25.62
2002	25.61
2003	25.61
2004	25.61
2005	25.61
2006	25.61
2007	25.61
2008	25.59
2009	25.59
2010	25.59
2011	25.59
2012	25.61
2013	25.61
2015	25.61
2016	25.61
2017	25.62
2018	25.62
2019	25.62
2020	25.62
2021	25.62