Quarter	Percent per Annum
2002-01-01	34.16
2002-04-01	35.78
2002-07-01	33.30
2002-10-01	27.38
2003-01-01	26.80
2003-04-01	21.91
2003-07-01	20.74
2003-10-01	20.86
2004-01-01	25.41
2004-04-01	28.66
2004-07-01	29.02
2004-10-01	28.38
2005-01-01	25.76
2005-04-01	22.58
2005-07-01	21.76
2005-10-01	23.62
2006-01-01	31.24
2006-04-01	39.82
2006-07-01	54.04
2006-10-01	65.19
2007-01-01	62.98
2007-04-01	53.66
2007-07-01	39.33
2007-10-01	28.92
2008-01-01	24.74
2008-04-01	26.54
2008-07-01	26.95
2008-10-01	19.68
2009-01-01	10.60
2009-04-01	0.44
2009-07-01	-6.10
2009-10-01	-6.37
2010-01-01	2.08
2010-04-01	7.53
2010-07-01	10.83
2010-10-01	13.43
2011-01-01	-21.77
2011-04-01	-21.18
2011-07-01	-20.71
2011-10-01	-19.59
2012-01-01	12.44
2012-04-01	14.34
2012-07-01	16.37
2012-10-01	16.84
2013-01-01	7.88
2013-04-01	4.95
2013-07-01	2.55
2013-10-01	0.19
2014-01-01	-0.13
2014-04-01	1.13
2014-07-01	1.55
2014-10-01	2.84
2015-01-01	5.02
2015-04-01	2.97
2015-07-01	0.20
2015-10-01	-3.10
2016-01-01	-5.80
2016-04-01	-6.03
2016-07-01	-5.27
2016-10-01	-4.09
2017-01-01	-4.16
2017-04-01	-3.71
2017-07-01	-3.55
2017-10-01	-3.03
2018-01-01	0.26
2018-04-01	1.55