Year	%
2001	0
2006	23.4183
2007	22.1529
2008	21.14748
2009	16.91501
2010	14.41958
2011	14.11003
2012	10.20889
2013	11.2392
2014	13.18066
2015	9.495517
2016	10.26348
2017	12.09581
2018	11.32891
2019	12.92796
2020	12.7704
2021	13.13948