Month	Percent
1979-01-31	-1.47
1979-02-28	-0.96
1979-03-31	-0.71
1979-04-30	-0.66
1979-05-31	-0.63
1979-06-30	-1.89
1979-07-31	-1.88
1979-08-31	-1.07
1979-09-30	-0.7
1979-10-31	0.18
1979-11-30	-1.27
1979-12-31	-1.21
1980-01-31	-1.86
1980-02-29	-0.95
1980-03-31	0.76
1980-04-30	-1.54
1980-05-31	-3.85
1980-06-30	-4.14
1980-07-31	-3.56
1980-08-31	-2.49
1980-09-30	-1.02
1980-10-31	-0.95
1980-11-30	2.1
1980-12-31	2
1981-01-31	2.29
1981-02-28	2.25
1981-03-31	1.34
1981-04-30	2.36
1981-05-31	2.83
1981-06-30	2.63
1981-07-31	1.94
1981-08-31	2.27
1981-09-30	0.46
1981-10-31	-0.16
1981-11-30	-1.38
1981-12-31	-0.72
1982-01-31	0.13
1982-02-28	0.59
1982-03-31	0.92
1982-04-30	0.59
1982-05-31	0.6
1982-06-30	1.27
1982-07-31	0.63
1982-08-31	0.33
1982-09-30	0.48
1982-10-31	0.26
1982-11-30	-0.1
1982-12-31	-0.4
1983-01-31	-0.8
1983-02-28	-0.96
1983-03-31	-0.31
1983-04-30	-0.48
1983-05-31	-0.31
1983-06-30	0.04
1983-07-31	0.15
1983-08-31	0.23
1983-09-30	0.02
1983-10-31	0.18
1983-11-30	0.23
1983-12-31	0.26
1984-01-31	0.15
1984-02-29	0.41
1984-03-31	0.66
1984-04-30	0.79
1984-05-31	0.67
1984-06-30	0.94
1984-07-31	-0.09
1984-08-31	0.44
1984-09-30	0.23
1984-10-31	-0.1
1984-11-30	-0.11
1984-12-31	-0.35
1985-01-31	-1.05
1985-02-28	-1.13
1985-03-31	-1.23
1985-04-30	-1.17
1985-05-31	-1.48
1985-06-30	-1.49
1985-07-31	-1.06
1985-08-31	-1.2
1985-09-30	-1.14
1985-10-31	-1.23
1985-11-30	-1.18
1985-12-31	-1.29
1986-01-31	-1.6
1986-02-28	-1.57
1986-03-31	-1.39
1986-04-30	-1.36
1986-05-31	-1.01
1986-06-30	-1.13
1986-07-31	-1.26
1986-08-31	-1.53
1986-09-30	-1.69
1986-10-31	-1.77
1986-11-30	-1.8
1986-12-31	-1.69
1987-01-31	-1.79
1987-02-28	-1.62
1987-03-31	-1.29
1987-04-30	-0.88
1987-05-31	-0.63
1987-06-30	-0.78
1987-07-31	-0.9
1987-08-31	-1.24
1987-09-30	-0.8
1987-10-31	-0.67
1987-11-30	-0.45
1987-12-31	-0.64
1988-01-31	-0.82
1988-02-29	-1.11
1988-03-31	-0.74
1988-04-30	-0.5
1988-05-31	-0.02
1988-06-30	-0.85
1988-07-31	-1.03
1988-08-31	-1.53
1988-09-30	-1.35
1988-10-31	-1.5
1988-11-30	-1.69
1988-12-31	-1.61
1989-01-31	-1.48
1989-02-28	-1.25
1989-03-31	-1.07
1989-04-30	-1.23
1989-05-31	-1.84
1989-06-30	-1.81
1989-07-31	-2.12
1989-08-31	-1.9
1989-09-30	-2.09
1989-10-31	-2.52
1989-11-30	-2.5
1989-12-31	-2.54
1990-01-31	-2.61
1990-02-28	-2.81
1990-03-31	-2.6
1990-04-30	-2.63
1990-05-31	-2.77
1990-06-30	-2.75
1990-07-31	-3.15
1990-08-31	-3.11
1990-09-30	-2.96
1990-10-31	-2.62
1990-11-30	-2.33
1990-12-31	-2.89
1991-01-31	-3.26
1991-02-28	-2.71
1991-03-31	-2.52
1991-04-30	-2.34
1991-05-31	-2.21
1991-06-30	-2
1991-07-31	-2.11
1991-08-31	-2.08
1991-09-30	-1.99
1991-10-31	-2.21
1991-11-30	-2.43
1991-12-31	-3.11
1992-01-31	-2.8
1992-02-29	-2.64
1992-03-31	-2.72
1992-04-30	-2.82
1992-05-31	-2.69
1992-06-30	-2.895
1992-07-31	-3.27
1992-08-31	-3.42
1992-09-30	-2.56
1992-10-31	-1.55
1992-11-30	-1.28
1992-12-31	-1.335
1993-01-31	-1.125
1993-02-28	-1.015
1993-03-31	-0.99
1993-04-30	-1.16
1993-05-31	-1.02
1993-06-30	-1.015
1993-07-31	-0.96
1993-08-31	-1.005
1993-09-30	-0.985
1993-10-31	-0.815
1993-11-30	-0.695
1993-12-31	-0.705
1994-01-31	-0.795
1994-02-28	-0.525
1994-03-31	-0.525
1994-04-30	-0.355
1994-05-31	-0.225
1994-06-30	-0.13
1994-07-31	-0.475
1994-08-31	-0.195
1994-09-30	-0.145
1994-10-31	-0.14
1994-11-30	-0.025
1994-12-31	-0.045
1995-01-31	-0.155
1995-02-28	-0.175
1995-03-31	-0.135
1995-04-30	-0.295
1995-05-31	-0.195
1995-06-30	-0.325
1995-07-31	-0.375
1995-08-31	-0.335
1995-09-30	-0.285
1995-10-31	-0.295
1995-11-30	-0.255
1995-12-31	-0.335
1996-01-31	-0.32
1996-02-29	-0.3
1996-03-31	-0.21
1996-04-30	-0.205
1996-05-31	-0.215
1996-06-30	-0.06
1996-07-31	-0.055
1996-08-31	-0.045
1996-09-30	-0.105
1996-10-31	-0.3
1996-11-30	-0.345
1996-12-31	-0.38
1997-01-31	-0.29
1997-02-28	-0.265
1997-03-31	-0.22
1997-04-30	-0.27
1997-05-31	-0.325
1997-06-30	-0.455
1997-07-31	-0.585
1997-08-31	-0.615
1997-09-30	-0.595
1997-10-31	-0.645
1997-11-30	-0.72
1997-12-31	-0.73
1998-01-31	-0.745
1998-02-28	-0.76
1998-03-31	-0.735
1998-04-30	-0.715
1998-05-31	-0.705
1998-06-30	-0.85
1998-07-31	-0.81
1998-08-31	-0.78
1998-09-30	-0.835
1998-10-31	-0.75
1998-11-30	-0.59
1998-12-31	-0.425
1999-01-31	-0.3
1999-02-28	-0.155
1999-03-31	-0.09
1999-04-30	-0.115
1999-05-31	-0.08
1999-06-30	0.125
1999-07-31	0.065
1999-08-31	0.155
1999-09-30	0.1
1999-10-31	0.1
1999-11-30	0.095
1999-12-31	0.01
2000-01-31	-0.005
2000-02-29	-0.015
2000-03-31	0.065
2000-04-30	0.14
2000-05-31	0.275
2000-06-30	0.26
2000-07-31	0.21
2000-08-31	0.195
2000-09-30	0.26
2000-10-31	0.255
2000-11-30	0.27
2000-12-31	0.21
2001-01-31	-0.095
2001-02-28	-0.18
2001-03-31	-0.185
2001-04-30	-0.33
2001-05-31	-0.425
2001-06-30	-0.475
2001-07-31	-0.54
2001-08-31	-0.495
2001-09-30	-0.69
2001-10-31	-0.725
2001-11-30	-0.69
2001-12-31	-0.755
2002-01-31	-0.75
2002-02-28	-0.75
2002-03-31	-0.755
2002-04-30	-0.785
2002-05-31	-0.83
2002-06-30	-0.85
2002-07-31	-0.84
2002-08-31	-0.82
2002-09-30	-0.83
2002-10-31	-0.885
2002-11-30	-0.975
2002-12-31	-1.01
2003-01-31	-1.06
2003-02-28	-0.905
2003-03-31	-0.91
2003-04-30	-0.92
2003-05-31	-0.95
2003-06-30	-1.02
2003-07-31	-0.93
2003-08-31	-0.97
2003-09-30	-1.06
2003-10-31	-1.175
2003-11-30	-1.19
2003-12-31	-1.265
2004-01-31	-1.345
2004-02-29	-1.435
2004-03-31	-1.465
2004-04-30	-1.44
2004-05-31	-1.51
2004-06-30	-1.46
2004-07-31	-1.465
2004-08-31	-1.37
2004-09-30	-1.275
2004-10-31	-1.225
2004-11-30	-1.105
2004-12-31	-1.05
2005-01-31	-0.955
2005-02-28	-0.955
2005-03-31	-0.85
2005-04-30	-0.785
2005-05-31	-0.665
2005-06-30	-0.49
2005-07-31	-0.365
2005-08-31	-0.285
2005-09-30	-0.2
2005-10-31	-0.115
2005-11-30	-0.055
2005-12-31	0
2006-01-31	0.07
2006-02-28	0.15
2006-03-31	0.2
2006-04-30	0.24
2006-05-31	0.295
2006-06-30	0.39
2006-07-31	0.36
2006-08-31	0.23
2006-09-30	0.175
2006-10-31	0.12
2006-11-30	0.085
2006-12-31	0.055
2007-01-31	-0.065
2007-02-28	-0.055
2007-03-31	-0.085
2007-04-30	-0.135
2007-05-31	-0.185
2007-06-30	-0.27
2007-07-31	-0.3
2007-08-31	-0.4
2007-09-30	-0.415
2007-10-31	-0.64
2007-11-30	-0.635
2007-12-31	-0.49
2008-01-31	-1.145
2008-02-29	-1.31
2008-03-31	-1.425
2008-04-30	-1.285
2008-05-31	-1.4
2008-06-30	-1.38
2008-07-31	-1.345
2008-08-31	-1.18
2008-09-30	0.5
2008-10-31	-0.73
2008-11-30	0.09
2008-12-31	-0.235
2009-01-31	-0.1
2009-02-28	-0.02
2009-03-31	0.05
2009-04-30	0
2009-05-31	-0.055
2009-06-30	-0.025
2009-07-31	-0.035
2009-08-31	-0.01
2009-09-30	-0.04
2009-10-31	-0.08
2009-11-30	-0.095
2009-12-31	-0.09
2010-01-31	-0.105
2010-02-28	-0.095
2010-03-31	-0.085
2010-04-30	-0.055
2010-05-31	0.03
2010-06-30	-0.005
2010-07-31	-0.065
2010-08-31	-0.095
2010-09-30	-0.1
2010-10-31	-0.125
2010-11-30	-0.09
2010-12-31	-0.115
2011-01-31	-0.12
2011-02-28	-0.165
2011-03-31	-0.205
2011-04-30	-0.205
2011-05-31	-0.19
2011-06-30	-0.18
2011-07-31	-0.16
2011-08-31	-0.165
2011-09-30	-0.135
2011-10-31	-0.16
2011-11-30	-0.13
2011-12-31	-0.135
2012-01-31	-0.12
2012-02-29	-0.115
2012-03-31	-0.095
2012-04-30	-0.09
2012-05-31	-0.065
2012-06-30	-0.04
2012-07-31	-0.005
2012-08-31	-0.04
2012-09-30	-0.04
2012-10-31	-0.05
2012-11-30	-0.04
2012-12-31	-0.045
2013-01-31	-0.075
2013-02-28	-0.07
2013-03-31	-0.07
2013-04-30	-0.085
2013-05-31	-0.085
2013-06-30	-0.09
2013-07-31	-0.09
2013-08-31	-0.105
2013-09-30	-0.105
2013-10-31	-0.115
2013-11-30	-0.11
2013-12-31	-0.105
2014-01-31	-0.115
2014-02-28	-0.115
2014-03-31	-0.115
2014-04-30	-0.125
2014-05-31	-0.12
2014-06-30	-0.13
2014-07-31	-0.135
2014-08-31	-0.125
2014-09-30	-0.13
2014-10-31	-0.12
2014-11-30	-0.105
2014-12-31	-0.115
2015-01-31	-0.095
2015-02-28	-0.095
2015-03-31	-0.095
2015-04-30	-0.095
2015-05-31	-0.105
2015-06-30	-0.105
2015-07-31	-0.095
2015-08-31	-0.075
2015-09-30	-0.045
2015-10-31	-0.045
2015-11-30	0.025
2015-12-31	0.02
2016-01-31	0.035
2016-02-29	0.045
2016-03-31	0.05
2016-04-30	0.045
2016-05-31	0.09
2016-06-30	0.1
2016-07-31	0.21
2016-08-31	0.245
2016-09-30	0.27
2016-10-31	0.26
2016-11-30	0.28
2016-12-31	0.285
2017-01-31	0.26
2017-02-28	0.27
2017-03-31	0.28
2017-04-30	0.34
2017-05-31	0.37
2017-06-30	0.37
2017-07-31	0.4
2017-08-31	0.38
2017-09-30	0.39
2017-10-31	0.395
2017-11-30	0.43
2017-12-31	0.41
2018-01-31	0.5
2018-02-28	0.56
2018-03-31	0.55
2018-04-30	0.615
2018-05-31	0.585
2018-06-30	0.54
2018-07-31	0.525
2018-08-31	0.505
2018-09-30	0.605
2018-10-31	0.635
2018-11-30	0.615
2018-12-31	0.57
2019-01-31	0.62
2019-02-28	0.615
2019-03-31	0.59
2019-04-30	0.615
2019-05-31	0.565
2019-06-30	0.51
2019-07-31	0.53
2019-08-31	0.435
2019-09-30	0.48
2019-10-31	0.385
2019-11-30	0.4
2019-12-31	0.33
2020-01-31	0.32
2020-02-29	0.29