Year	%
2000	0.0143275901064414
2001	0.0138965467303112
2002	0.0135912743383756
2003	0.0128535851399809
2004	0.0120502066403962
2005	0.0117327622865823
2006	0.0111382033001533
2007	0.0116227186370339
2008	0.0107478358685567
2009	0.0106311015249113
2010	0.0102948587875378
2011	0.0100728092102382
2012	0.00914779876264777
2013	0.00964447060212035
2014	0.00914667710865777
2015	0.00905081993250649
2016	0.00858511575786856
2017	0.00854671291354834
2018	0.00854038549886948
2019	0.008012389516583
2020	0.00827892661097358