Year	Percent Change From Preceding Period
2004-01-01	3.54166666666667
2005-01-01	3.62173038229376
2006-01-01	5.82524271844660
2007-01-01	8.80733944954128
2008-01-01	10.06601361911150
2009-01-01	6.30769230769230
2010-01-01	3.47322720694646
2011-01-01	6.15384615384605
2012-01-01	5.66534914361012
2013-01-01	5.36159600997504
2014-01-01	5.32544378698221
2015-01-01	5.28089887640454
2016-01-01	6.72358591248710
2017-01-01	4.71729675476735
2018-01-01	5.29999999999964
2019-01-01	5.30000000000017