Year	Percent Change From Preceding Period
2004-01-01	2.397610750770470
2005-01-01	3.111949714842410
2006-01-01	4.417354751051510
2007-01-01	4.992812455065860
2008-01-01	5.536245366447410
2009-01-01	3.149480814768890
2010-01-01	6.288663060300400
2011-01-01	6.664028535423920
2012-01-01	4.913276547654850
2013-01-01	2.167112519769130
2014-01-01	2.966923793555110
2015-01-01	2.486169447061780
2016-01-01	3.060968276104830
2017-01-01	-1.561932289660860
2018-01-01	0.788503005903952
2019-01-01	1.223303815145610