Year	Percent Change From Preceding Period
2004-01-01	8.95689891214052
2005-01-01	7.67194447689967
2006-01-01	10.13343738079350
2007-01-01	7.58803792872552
2008-01-01	12.00230711584230
2009-01-01	7.87724306162193
2010-01-01	7.62066545521830
2011-01-01	8.68500214660450
2012-01-01	8.56577176825493
2013-01-01	8.98710309462170
2014-01-01	8.87767229540653
2015-01-01	-2.95848106493362
2016-01-01	-2.53325991865928
2017-01-01	-3.29308073061939
2018-01-01	2.04899999999991
2019-01-01	3.04900000000003