Year	Percent Change From Preceding Period
2004-01-01	3.66597703092013
2005-01-01	8.60174323368662
2006-01-01	7.21937134491553
2007-01-01	6.09022339003718
2008-01-01	12.04392126671320
2009-01-01	13.01725618891830
2010-01-01	3.71609229861300
2011-01-01	15.00901138452000
2012-01-01	12.67903772246650
2013-01-01	4.90520875694558
2014-01-01	3.07570668958673
2015-01-01	5.41162224341813
2016-01-01	5.45497450513282
2017-01-01	5.62894684601051
2018-01-01	3.82531847360923
2019-01-01	4.20930062241009