Quarter	Percent per Annum
1969-04-01	5.56
1969-07-01	2.70
1969-10-01	5.41
1970-01-01	5.41
1970-04-01	2.63
1970-07-01	7.89
1970-10-01	5.13
1971-01-01	7.69
1971-04-01	10.26
1971-07-01	12.20
1971-10-01	17.07
1972-01-01	21.43
1972-04-01	30.23
1972-07-01	39.13
1972-10-01	43.75
1973-01-01	50.98
1973-04-01	44.64
1973-07-01	34.38
1973-10-01	26.09
1974-01-01	14.29
1974-04-01	8.64
1974-07-01	3.49
1974-10-01	3.45
1975-01-01	3.41
1975-04-01	5.68
1975-07-01	7.87
1975-10-01	7.78
1976-01-01	8.79
1976-04-01	9.68
1976-07-01	8.33
1976-10-01	9.28
1977-01-01	7.07
1977-04-01	5.88
1977-07-01	6.73
1977-10-01	8.49
1978-01-01	10.38
1978-04-01	13.89
1978-07-01	18.02
1978-10-01	22.61
1979-01-01	26.50
1979-04-01	30.08
1979-07-01	31.30
1979-10-01	29.79
1980-01-01	29.05
1980-04-01	23.75
1980-07-01	19.77
1980-10-01	13.11
1981-01-01	8.38
1981-04-01	7.58
1981-07-01	4.85
1981-10-01	2.42
1982-01-01	0.00
1982-04-01	1.41
1982-07-01	2.31
1982-10-01	5.66
1983-01-01	11.59
1983-04-01	10.65
1983-07-01	12.67
1983-10-01	12.05
1984-01-01	9.52
1984-04-01	9.21
1984-07-01	8.84
1984-10-01	9.56
1985-01-01	8.70
1985-04-01	9.20
1985-07-01	7.38
1985-10-01	9.45
1986-01-01	11.64
1986-04-01	12.63
1986-07-01	15.12
1986-10-01	14.62
1987-01-01	15.64
1987-04-01	15.58
1987-07-01	16.12
1987-10-01	19.71
1988-01-01	21.13
1988-04-01	22.91
1988-07-01	32.65
1988-10-01	32.69
1989-01-01	30.23
1989-04-01	27.19
1989-07-01	16.28
1989-10-01	7.30
1990-01-01	2.86
1990-04-01	-1.55
1990-07-01	-3.17
1990-10-01	-2.72
1991-01-01	-2.08
1991-04-01	-1.58
1991-07-01	-1.38
1991-10-01	-0.70
1992-01-01	-0.89
1992-04-01	-3.02
1992-07-01	-4.54
1992-10-01	-7.39
1993-01-01	-5.37
1993-04-01	-2.20
1993-07-01	-0.55
1993-10-01	1.52
1994-01-01	2.08
1994-04-01	2.63
1994-07-01	2.39
1994-10-01	3.56
1995-01-01	1.48
1995-04-01	1.28
1995-07-01	0.36
1995-10-01	-0.36
1996-01-01	2.01
1996-04-01	1.08
1996-07-01	4.11
1996-10-01	7.44
1997-01-01	7.33
1997-04-01	9.29
1997-07-01	10.48
1997-10-01	7.94
1998-01-01	9.17
1998-04-01	12.75
1998-07-01	11.98
1998-10-01	12.05
1999-01-01	10.08
1999-04-01	8.84
1999-07-01	10.42
1999-10-01	13.97
2000-01-01	15.95
2000-04-01	17.44
2000-07-01	13.08
2000-10-01	13.36
2001-01-01	10.17
2001-04-01	8.16
2001-07-01	9.90
2001-10-01	4.65
2002-01-01	8.58
2002-04-01	13.42
2002-07-01	16.90
2002-10-01	25.21
2003-01-01	23.40
2003-04-01	17.56
2003-07-01	13.16
2003-10-01	10.07
2004-01-01	9.08
2004-04-01	12.03
2004-07-01	13.85
2004-10-01	12.29
2005-01-01	9.00
2005-04-01	5.95
2005-07-01	3.95
2005-10-01	3.38
2006-01-01	6.31
2006-04-01	7.24
2006-07-01	7.90
2006-10-01	9.81
2007-01-01	10.57
2007-04-01	10.64
2007-07-01	10.32
2007-10-01	8.17
2008-01-01	3.76
2008-04-01	-0.72
2008-07-01	-7.24
2008-10-01	-13.29
2009-01-01	-15.42
2009-04-01	-13.75
2009-07-01	-6.72
2009-10-01	1.86
2010-01-01	7.71
2010-04-01	8.21
2010-07-01	5.70
2010-10-01	1.37
2011-01-01	-0.80
2011-04-01	-1.79
2011-07-01	-2.09
2011-10-01	-1.24
2012-01-01	-0.46
2012-04-01	0.57
2012-07-01	0.56
2012-10-01	1.03
2013-01-01	1.38
2013-04-01	1.58
2013-07-01	2.91
2013-10-01	4.40
2014-01-01	6.47
2014-04-01	8.12
2014-07-01	8.90
2014-10-01	8.53
2015-01-01	6.82
2015-04-01	5.25
2015-07-01	5.38
2015-10-01	6.47
2016-01-01	7.88
2016-04-01	8.02
2016-07-01	6.72
2016-10-01	5.33
2017-01-01	4.44
2017-04-01	4.43
2017-07-01	4.61
2017-10-01	4.61
2018-01-01	4.25
2018-04-01	3.29