Year	%
2001	14.45
2002	9.65
2004	7.45
2005	8.44
2006	7.99
2007	7.17
2008	7.18
2009	7.33
2010	7.6
2011	7.37
2012	3.22
2013	7.1
2014	5.67
2015	6
2016	7.46
2017	11.26
2018	12.11
2019	33.52
2020	12.88
2021	13.36