Year	%
2001	0.63
2002	8.96
2004	11.36
2005	11.18
2006	9.75
2007	10.02
2008	9.78
2009	10.79
2010	10.22
2011	10.71
2012	7.96
2013	3.81
2014	4.16
2015	4.85
2016	4.76
2017	3.2
2018	2.04
2019	7.33
2020	7.33
2021	7.5