Quarter	Percent per Annum
2008-10-01	-8.66
2009-01-01	-9.45
2009-04-01	-8.04
2009-07-01	-5.01
2009-10-01	-1.30
2010-01-01	1.42
2010-04-01	2.09
2010-07-01	0.80
2010-10-01	-0.07
2011-01-01	-0.84
2011-04-01	-1.06
2011-07-01	-0.23
2011-10-01	-0.43
2012-01-01	0.40
2012-04-01	1.30
2012-07-01	1.58
2012-10-01	2.85
2013-01-01	3.22
2013-04-01	3.79
2013-07-01	4.57
2013-10-01	4.71
2014-01-01	4.76
2014-04-01	4.06
2014-07-01	3.71
2014-10-01	3.45
2015-01-01	3.70
2015-04-01	4.08
2015-07-01	4.29
2015-10-01	4.43
2016-01-01	4.60
2016-04-01	4.80
2016-07-01	4.79
2016-10-01	5.09
2017-01-01	5.27
2017-04-01	5.16
2017-07-01	5.01
2017-10-01	4.76
2018-01-01	4.70
2018-04-01	4.39