Quarter	Percent per Annum
1987-01-01	8.03
1987-04-01	8.71
1987-07-01	7.82
1987-10-01	8.64
1988-01-01	9.70
1988-04-01	10.20
1988-07-01	13.98
1988-10-01	12.49
1989-01-01	12.95
1989-04-01	13.43
1989-07-01	11.37
1989-10-01	8.95
1990-01-01	6.07
1990-04-01	2.51
1990-07-01	-0.39
1990-10-01	-2.41
1991-01-01	-1.58
1991-04-01	-3.07
1991-07-01	-2.88
1991-10-01	-1.85
1992-01-01	-8.60
1992-04-01	-8.87
1992-07-01	-12.00
1992-10-01	-16.80
1993-01-01	-19.06
1993-04-01	-17.47
1993-07-01	-15.11
1993-10-01	-7.90
1994-01-01	0.64
1994-04-01	3.05
1994-07-01	4.20
1994-10-01	1.57
1995-01-01	-0.33
1995-04-01	-1.61
1995-07-01	-3.31
1995-10-01	-3.21
1996-01-01	-1.96
1996-04-01	-1.85
1996-07-01	1.47
1996-10-01	3.57
1997-01-01	4.59
1997-04-01	6.86
1997-07-01	6.35
1997-10-01	5.83
1998-01-01	8.35
1998-04-01	8.48
1998-07-01	10.14
1998-10-01	12.19
1999-01-01	9.25
1999-04-01	9.61
1999-07-01	9.27
1999-10-01	7.38
2000-01-01	9.30
2000-04-01	10.12
2000-07-01	10.63
2000-10-01	10.78
2001-01-01	10.37
2001-04-01	5.55
2001-07-01	3.72
2001-10-01	2.20
2002-01-01	0.89
2002-04-01	3.26
2002-07-01	5.35
2002-10-01	6.86
2003-01-01	4.83
2003-04-01	5.09
2003-07-01	3.85
2003-10-01	4.78
2004-01-01	7.64
2004-04-01	9.27
2004-07-01	9.21
2004-10-01	9.51
2005-01-01	8.05
2005-04-01	7.20
2005-07-01	8.66
2005-10-01	10.07
2006-01-01	13.26
2006-04-01	11.90
2006-07-01	10.49
2006-10-01	8.33
2007-01-01	8.26
2007-04-01	11.81
2007-07-01	12.70
2007-10-01	7.54
2008-01-01	3.75
2008-04-01	-0.88
2008-07-01	-5.47
2008-10-01	-6.05
2009-01-01	-2.31
2009-04-01	0.05
2009-07-01	4.42
2009-10-01	12.28
2010-01-01	9.65
2010-04-01	7.50
2010-07-01	6.05
2010-10-01	4.11
2011-01-01	2.19
2011-04-01	0.93
2011-07-01	-0.94
2011-10-01	-3.83
2012-01-01	-2.05
2012-04-01	-0.96
2012-07-01	0.55
2012-10-01	3.70
2013-01-01	4.27
2013-04-01	5.08
2013-07-01	5.78
2013-10-01	6.94
2014-01-01	8.42
2014-04-01	8.70
2014-07-01	10.53
2014-10-01	10.64
2015-01-01	11.55
2015-04-01	13.24
2015-07-01	13.72
2015-10-01	14.08
2016-01-01	11.75
2016-04-01	7.84
2016-07-01	6.02
2016-10-01	5.01
2017-01-01	5.10
2017-04-01	6.67
2017-07-01	5.24
2017-10-01	1.17
2018-01-01	-2.07
2018-04-01	-3.56