Year	Percent Change From Preceding Period
2004-01-01	5.80334248828928
2005-01-01	10.00741210920330
2006-01-01	7.04936136983398
2007-01-01	8.06385884822697
2008-01-01	10.42799561825350
2009-01-01	8.06883539452166
2010-01-01	7.66626437343133
2011-01-01	6.82064173758150
2012-01-01	2.24037330950414
2013-01-01	4.71357642711891
2014-01-01	4.56071486978184
2015-01-01	5.67030477214553
2016-01-01	2.32311476725676
2017-01-01	4.84462649282670
2018-01-01	5.91298114407543
2019-01-01	6.10492981052256