Quarter	Percent per Annum
2006-01-01	7.34
2006-04-01	18.28
2006-07-01	12.96
2006-10-01	27.82
2007-01-01	28.56
2007-04-01	22.46
2007-07-01	18.95
2007-10-01	10.02
2008-01-01	12.52
2008-04-01	2.93
2008-07-01	7.06
2008-10-01	4.03
2009-01-01	-6.55
2009-04-01	-4.13
2009-07-01	-7.08
2009-10-01	-7.32
2010-01-01	-0.90
2010-04-01	0.22
2010-07-01	1.82
2010-10-01	-2.90
2011-01-01	-5.53
2011-04-01	-3.25
2011-07-01	-5.95
2011-10-01	-0.98
2012-01-01	-0.05
2012-04-01	-3.53
2012-07-01	3.01
2012-10-01	3.06
2013-01-01	-1.07
2013-04-01	-0.92
2013-07-01	-3.16
2013-10-01	-1.79
2014-01-01	0.63
2014-04-01	3.09
2014-07-01	0.24
2014-10-01	5.02
2015-01-01	1.98
2015-04-01	2.20
2015-07-01	7.27
2015-10-01	6.99
2016-01-01	4.77
2016-04-01	6.31
2016-07-01	3.97
2016-10-01	4.16
2017-01-01	3.62
2017-04-01	4.52
2017-07-01	3.83
2017-10-01	3.55
2018-01-01	4.66
2018-04-01	4.71