Year	%
2001	10.29
2002	6.96
2003	7.47
2005	7.71
2006	7.22
2007	8.26
2008	6.1
2009	6.16
2010	6.16
2011	6.16
2012	6.16
2014	6.47
2016	6.63
2018	7.55
2020	7.55
2021	7.92