Quarter	Percent per Annum
2007-01-01	18.54
2007-04-01	22.39
2007-07-01	29.41
2007-10-01	30.81
2008-01-01	28.21
2008-04-01	23.06
2008-07-01	7.57
2008-10-01	-3.65
2009-01-01	-13.88
2009-04-01	-19.64
2009-07-01	-11.16
2009-10-01	-11.59
2010-01-01	-6.15
2010-04-01	-2.78
2010-07-01	-7.70
2010-10-01	-2.83
2011-01-01	-4.23
2011-04-01	-5.58
2011-07-01	-4.51
2011-10-01	-6.50
2012-01-01	-6.66
2012-04-01	-5.80
2012-07-01	-5.80
2012-10-01	-6.12
2013-01-01	-2.12
2013-04-01	-0.46
2013-07-01	-1.00
2013-10-01	1.69
2014-01-01	-0.15
2014-04-01	1.25
2014-07-01	1.37
2014-10-01	3.45
2015-01-01	5.72
2015-04-01	5.67
2015-07-01	6.12
2015-10-01	5.34
2016-01-01	5.54
2016-04-01	6.65
2016-07-01	8.33
2016-10-01	8.43
2017-01-01	2.79
2017-04-01	5.58
2017-07-01	5.70
2017-10-01	3.87
2018-01-01	9.11
2018-04-01	4.10