Year	%
1996	23.04
1999	20.76
2000	20.74
2001	11.03
2002	11.03
2003	11.03
2006	11.11
2007	10.82
2008	10.95
2009	10.81
2010	10.95
2011	10.95
2012	10.95
2013	11.17
2015	10.95
2016	10.95
2017	10.95
2018	10.95
2019	11.63
2020	11.63
2021	11.63