Year	%
2001	0
2006	4.554924
2007	14.72964
2008	14.04759
2009	8.267271
2010	2.638101
2011	7.870423
2012	1.861004
2013	7.322891
2014	7.959148
2015	6.430116
2016	6.804557
2017	7.397465
2018	1.968317
2019	2.243273
2020	2.252819
2021	2.373122