Year	%
2001	0
2004	3.04
2005	5.04
2006	5
2007	5.58
2008	3.62
2009	1.3
2010	6.32
2011	5.89
2012	7.38
2013	0.09
2014	0.06
2015	0.11
2016	0.19
2017	0.27
2018	1.22
2019	1.19
2020	1.06
2021	1.18