Year	%
2002	14.85
2003	14.85
2005	14
2006	14
2007	14
2008	14
2009	12.97
2010	12.97
2011	12.97
2012	12.34
2013	12.34
2014	12.34
2015	12.34
2016	12.34
2018	12.29
2019	12.29
2020	12.29
2021	12.29