Year	Percent
2007-01-01	5.4100
2008-01-01	5.7900
2009-01-01	1.5600
2010-01-01	0.7800
2011-01-01	0.6270
2012-01-01	0.0734
2013-01-01	0.1686
2014-01-01	-0.0301
2015-01-01	-0.1990
2016-01-01	-0.3504
2017-01-01	-0.3423