Year	%
2001	12.07
2002	9.09
2004	10.89
2005	10.07
2006	9.84
2007	8.81
2008	6.91
2009	14.66
2010	4.97
2011	10.51
2012	6.35
2013	10.3
2014	10.23
2015	9.41
2016	9.95
2017	10.49
2018	11.32
2019	11.51
2020	11.02
2021	10.57