Quarter	Percent per Annum
2009-04-01	-8.02
2009-07-01	-4.30
2009-10-01	-1.54
2010-01-01	1.27
2010-04-01	2.89
2010-07-01	2.26
2010-10-01	2.28
2011-01-01	1.36
2011-04-01	0.58
2011-07-01	0.09
2011-10-01	-0.69
2012-01-01	-0.81
2012-04-01	-1.24
2012-07-01	-1.05
2012-10-01	-0.19
2013-01-01	0.19
2013-04-01	2.00
2013-07-01	1.61
2013-10-01	1.32
2014-01-01	1.53
2014-04-01	-2.04
2014-07-01	-2.22
2014-10-01	-1.90
2015-01-01	0.04
2015-04-01	1.97
2015-07-01	2.72
2015-10-01	1.75
2016-01-01	1.59
2016-04-01	3.31
2016-07-01	2.28
2016-10-01	2.19
2017-01-01	3.59
2017-04-01	1.64
2017-07-01	1.84
2017-10-01	1.20
2018-01-01	0.23
2018-04-01	1.57