Quarter	Percent per Annum
1999-01-01	15.40
1999-04-01	13.17
1999-07-01	9.38
1999-10-01	8.17
2000-01-01	-11.79
2000-04-01	-3.13
2000-07-01	-6.48
2000-10-01	-9.89
2001-01-01	-13.41
2001-04-01	-4.62
2001-07-01	-11.00
2001-10-01	-7.08
2002-01-01	-0.06
2002-04-01	-8.95
2002-07-01	17.41
2002-10-01	-3.02
2003-01-01	-14.68
2003-04-01	-9.10
2003-07-01	-25.94
2003-10-01	-12.19
2004-01-01	14.55
2004-04-01	6.47
2004-07-01	7.77
2004-10-01	-1.46
2005-01-01	-2.71
2005-04-01	-13.97
2005-07-01	-10.64
2005-10-01	4.15
2006-01-01	-4.79
2006-04-01	2.40
2006-07-01	-5.66
2006-10-01	-7.73
2007-01-01	-10.49
2007-04-01	-0.87
2007-07-01	9.43
2007-10-01	12.71
2008-01-01	11.13
2008-04-01	14.08
2008-07-01	29.81
2008-10-01	26.67
2009-01-01	31.02
2009-04-01	17.81
2009-07-01	11.45
2009-10-01	0.38
2010-01-01	6.92
2010-04-01	12.59
2010-07-01	5.05
2010-10-01	12.77
2011-01-01	8.29
2011-04-01	16.63
2011-07-01	15.16
2011-10-01	12.78
2012-01-01	17.55
2012-04-01	21.51
2012-07-01	16.23
2012-10-01	14.86
2013-01-01	16.40
2013-04-01	10.52
2013-07-01	16.03
2013-10-01	12.18
2014-01-01	12.75
2014-04-01	11.88
2014-07-01	3.80
2014-10-01	8.60
2015-01-01	5.24
2015-04-01	-3.30
2015-07-01	3.99
2015-10-01	4.81
2016-01-01	5.38
2016-04-01	-0.19
2016-07-01	1.15
2016-10-01	3.08
2017-01-01	-7.53
2017-04-01	-2.67
2017-07-01	-5.19
2017-10-01	-9.88
2018-01-01	-2.82
2018-04-01	-2.65