Year	%
2000	0.0129330954068999
2001	0.0126542686255277
2002	0.0127657517262462
2003	0.0121682256657878
2004	0.0126070454440146
2005	0.0134305592949203
2006	0.0116219898107041
2007	0.012235088385612
2008	0.0121363762346665
2009	0.0127512824614346
2010	0.0122055094930813
2011	0.011736304813708
2012	0.0127172827645912
2013	0.0129696005309632
2014	0.0118288931224922
2015	0.01263552577606
2016	0.0135930596683185
2017	0.0101417221648581
2018	0.0106779589324859
2019	0.0118623568268239
2020	0.0115985129436371