Monthly Percent
1981-01-01 5.99000000000000000
1981-02-01 5.37000000000000000
1981-03-01 5.21000000000000000
1981-04-01 4.95000000000000000
1981-05-01 4.51000000000000000
1981-06-01 3.83000000000000000
1981-07-01 2.65000000000000000
1981-08-01 1.83000000000000000
1981-09-01 1.92000000000000000
1981-10-01 1.70000000000000000
1981-11-01 1.08000000000000000
1981-12-01 0.13000000000000100
1982-01-01 -0.34000000000000000
1982-02-01 -0.98000000000000000
1982-03-01 -1.49000000000000000
1982-04-01 -1.51000000000000000
1982-05-01 -1.72000000000000000
1982-06-01 -1.58000000000000000
1982-07-01 -1.73000000000000000
1982-08-01 -2.15000000000000000
1982-09-01 -3.57000000000000000
1982-10-01 -3.56000000000000000
1982-11-01 -3.10000000000000000
1982-12-01 -3.13000000000000000
1983-01-01 -2.54000000000000000
1983-02-01 0.67000000000000000
1983-03-01 2.47000000000000000
1983-04-01 0.77999999999999900
1983-05-01 1.00000000000000000
1983-06-01 0.56999999999999800
1983-07-01 -0.51000000000000200
1983-08-01 -1.79000000000000000
1983-09-01 -1.82000000000000000
1983-10-01 -1.86000000000000000
1983-11-01 -1.99000000000000000
1983-12-01 -3.69000000000000000
1984-01-01 -3.55000000000000000
1984-02-01 -3.88000000000000000
1984-03-01 -3.96000000000000000
1984-04-01 -3.32000000000000000
1984-05-01 -2.95000000000000000
1984-06-01 -2.89000000000000000
1984-07-01 -3.02000000000000000
1984-08-01 -5.50000000000000000
1984-09-01 -5.17000000000000000
1984-10-01 -5.30000000000000000
1984-11-01 -4.97000000000000000
1984-12-01 -4.45000000000000000
1985-01-01 -5.01000000000000000
1985-02-01 -4.48000000000000000
1985-03-01 -4.47000000000000000
1985-04-01 -4.46000000000000000
1985-05-01 -3.51000000000000000
1985-06-01 -1.94000000000000000
1985-07-01 -1.23000000000000000
1985-08-01 -0.58000000000000200
1985-09-01 1.53000000000000000
1985-10-01 3.00000000000000000
1985-11-01 4.92000000000000000
1985-12-01 5.08000000000000000
1986-01-01 5.34000000000000000
1986-02-01 5.13000000000000000
1986-03-01 5.29000000000000000
1986-04-01 5.89000000000000000
1986-05-01 6.10000000000000000
1986-06-01 6.49000000000000000
1986-07-01 5.74000000000000000
1986-08-01 4.95000000000000000
1986-09-01 5.31000000000000000
1986-10-01 6.48000000000000000
1986-11-01 6.66000000000000000
1986-12-01 6.80000000000000000
1987-01-01 6.24000000000000000
1987-02-01 6.55000000000000000
1987-03-01 6.31000000000000000
1987-04-01 6.54000000000000000
1987-05-01 6.75000000000000000
1987-06-01 6.90000000000000000
1987-07-01 6.67000000000000000
1987-08-01 6.37000000000000000
1987-09-01 6.41000000000000000
1987-10-01 6.50000000000000000
1987-11-01 6.59000000000000000
1987-12-01 6.31000000000000000
1988-01-01 6.66000000000000000
1988-02-01 6.71000000000000000
1988-03-01 6.13000000000000000
1988-04-01 5.58000000000000000
1988-05-01 4.60000000000000000
1988-06-01 4.13000000000000000
1988-07-01 3.92000000000000000
1988-08-01 3.30000000000000000
1988-09-01 2.76000000000000000
1988-10-01 2.77000000000000000
1988-11-01 1.81000000000000000
1988-12-01 1.18000000000000000
1989-01-01 1.35000000000000000
1989-02-01 1.24000000000000000
1989-03-01 0.66000000000000000
1989-04-01 0.77999999999999800
1989-05-01 0.20999999999999700
1989-06-01 -0.07000000000000030
1989-07-01 -0.00999999999999801
1989-08-01 -0.12000000000000100
1989-09-01 -0.37000000000000100
1989-10-01 -0.84000000000000000
1989-11-01 -1.08000000000000000
1989-12-01 -2.15000000000000000
1990-01-01 -2.51000000000000000
1990-02-01 -2.39000000000000000
1990-03-01 -2.30000000000000000
1990-04-01 -1.83000000000000000
1990-05-01 -1.83400000000000000
1990-06-01 -1.31000000000000000
1990-07-01 -1.44200000000000000
1990-08-01 -1.41100000000000000
1990-09-01 -1.12300000000000000
1990-10-01 -0.98000000000000000
1990-11-01 -1.28000000000000000
1990-12-01 -1.45000000000000000
1991-01-01 -1.30000000000000000
1991-02-01 -1.56000000000000000
1991-03-01 -1.31000000000000000
1991-04-01 -0.97999999999999900
1991-05-01 -0.64999999999999900
1991-06-01 -0.37000000000000100
1991-07-01 -0.28000000000000100
1991-08-01 0.10999999999999900
1991-09-01 0.27000000000000000
1991-10-01 0.82000000000000000
1991-11-01 0.59999999999999800
1991-12-01 0.51000000000000200
1992-01-01 0.61999999999999700
1992-02-01 1.00000000000000000
1992-03-01 0.92000000000000000
1992-04-01 1.24000000000000000
1992-05-01 1.54000000000000000
1992-06-01 1.96000000000000000
1992-07-01 1.82000000000000000
1992-08-01 1.66000000000000000
1992-09-01 2.12000000000000000
1992-10-01 1.77000000000000000
1992-11-01 2.52000000000000000
1992-12-01 2.86000000000000000
1993-01-01 2.79000000000000000
1993-02-01 2.97000000000000000
1993-03-01 3.15000000000000000
1993-04-01 3.89000000000000000
1993-05-01 3.42000000000000000
1993-06-01 2.80000000000000000
1993-07-01 2.48000000000000000
1993-08-01 2.16000000000000000
1993-09-01 1.68000000000000000
1993-10-01 1.78000000000000000
1993-11-01 2.48000000000000000
1993-12-01 2.15000000000000000
1994-01-01 2.06000000000000000
1994-02-01 2.64000000000000000
1994-03-01 2.86000000000000000
1994-04-01 2.93000000000000000
1994-05-01 3.07000000000000000
1994-06-01 3.61000000000000000
1994-07-01 4.37000000000000000
1994-08-01 5.12000000000000000
1994-09-01 6.05000000000000000
1994-10-01 5.13000000000000000
1994-11-01 4.75000000000000000
1994-12-01 4.33000000000000000
1995-01-01 4.32000000000000000
1995-02-01 3.92000000000000000
1995-03-01 3.71000000000000000
1995-04-01 3.86000000000000000
1995-05-01 3.23000000000000000
1995-06-01 2.97000000000000000
1995-07-01 2.64000000000000000
1995-08-01 2.09000000000000000
1995-09-01 1.50000000000000000
1995-10-01 1.32000000000000000
1995-11-01 0.76000000000000000
1995-12-01 0.62000000000000100
1996-01-01 -0.25000000000000000
1996-02-01 0.18000000000000000
1996-03-01 0.89999999999999900
1996-04-01 1.48000000000000000
1996-05-01 0.66000000000000200
1996-06-01 -0.02000000000000140
1996-07-01 0.37000000000000100
1996-08-01 -0.06000000000000050
1996-09-01 0.14000000000000100
1996-10-01 0.78000000000000100
1996-11-01 0.92000000000000000
1996-12-01 0.26000000000000200
1997-01-01 -0.41000000000000000
1997-02-01 -0.76000000000000000
1997-03-01 -0.65000000000000000
1997-04-01 -0.52999999999999900
1997-05-01 -0.60000000000000000
1997-06-01 -0.74000000000000000
1997-07-01 -0.86999999999999900
1997-08-01 -0.54999999999999900
1997-09-01 -0.54000000000000100
1997-10-01 -0.51000000000000000
1997-11-01 -0.05000000000000070
1997-12-01 -0.51000000000000000
1998-01-01 -0.82000000000000000
1998-02-01 -0.52999999999999900
1998-03-01 0.10999999999999900
1998-04-01 0.01999999999999960
1998-05-01 0.44000000000000100
1998-06-01 -1.44000000000000000
1998-07-01 -3.10000000000000000
1998-08-01 -2.79000000000000000
1998-09-01 -3.34000000000000000
1998-10-01 -2.94000000000000000
1998-11-01 -1.71000000000000000
1998-12-01 -0.84000000000000000
1999-01-01 -0.50999999999999800
1999-02-01 -0.65999999999999800
1999-03-01 -0.08000000000000010
1999-04-01 0.83000000000000000
1999-05-01 1.62000000000000000
1999-06-01 1.67000000000000000
1999-07-01 2.87000000000000000
1999-08-01 3.60000000000000000
1999-09-01 4.18000000000000000
1999-10-01 4.24000000000000000
1999-11-01 3.59000000000000000
1999-12-01 3.26000000000000000
2000-01-01 3.33000000000000000
2000-02-01 3.72000000000000000
2000-03-01 4.07000000000000000
2000-04-01 4.39000000000000000
2000-05-01 4.57000000000000000
2000-06-01 4.05000000000000000
2000-07-01 3.67000000000000000
2000-08-01 3.37000000000000000
2000-09-01 3.56000000000000000
2000-10-01 3.53000000000000000
2000-11-01 3.18000000000000000
2000-12-01 2.68000000000000000
2001-01-01 2.46000000000000000
2001-02-01 1.85000000000000000
2001-03-01 1.62000000000000000
2001-04-01 1.83000000000000000
2001-05-01 1.55000000000000000
2001-06-01 1.33000000000000000
2001-07-01 1.37000000000000000
2001-08-01 1.38000000000000000
2001-09-01 1.57000000000000000
2001-10-01 1.86000000000000000
2001-11-01 1.51000000000000000
2001-12-01 2.43000000000000000
2002-01-01 2.17000000000000000
2002-02-01 2.46000000000000000
2002-03-01 2.71000000000000000
2002-04-01 1.87000000000000000
2002-05-01 0.50000000000000000
2002-06-01 0.16000000000000000
2002-07-01 -0.21999999999999900
2002-08-01 -0.35000000000000000
2002-09-01 -0.76000000000000000
2002-10-01 -1.34000000000000000
2002-11-01 -1.31000000000000000
2002-12-01 -1.83000000000000000
2003-01-01 -2.17000000000000000
2003-02-01 -2.69000000000000000
2003-03-01 -2.73000000000000000
2003-04-01 -2.81000000000000000
2003-05-01 -2.79000000000000000
2003-06-01 -1.95000000000000000
2003-07-01 -1.32000000000000000
2003-08-01 -0.66000000000000000
2003-09-01 0.19000000000000000
2003-10-01 0.91000000000000000
2003-11-01 1.59000000000000000
2003-12-01 1.84000000000000000
2004-01-01 1.67000000000000000
2004-02-01 1.89000000000000000
2004-03-01 1.88000000000000000
2004-04-01 2.08000000000000000
2004-05-01 2.53000000000000000
2004-06-01 2.55000000000000000
2004-07-01 2.19000000000000000
2004-08-01 2.28000000000000000
2004-09-01 2.16000000000000000
2004-10-01 1.88000000000000000
2004-11-01 1.71000000000000000
2004-12-01 1.11000000000000000
2005-01-01 0.91999999999999900
2005-02-01 0.61999999999999900
2005-03-01 1.01000000000000000
2005-04-01 1.50000000000000000
2005-05-01 1.65000000000000000
2005-06-01 1.32000000000000000
2005-07-01 1.39000000000000000
2005-08-01 1.18000000000000000
2005-09-01 1.30000000000000000
2005-10-01 1.31000000000000000
2005-11-01 0.99000000000000000
2005-12-01 0.75000000000000000
2006-01-01 0.63000000000000000
2006-02-01 0.58000000000000000
2006-03-01 0.83000000000000000
2006-04-01 0.81000000000000000
2006-05-01 0.83000000000000000
2006-06-01 1.18000000000000000
2006-07-01 1.30000000000000000
2006-08-01 0.90000000000000000
2006-09-01 0.89000000000000100
2006-10-01 0.17000000000000000
2006-11-01 -0.36000000000000000
2006-12-01 -0.58000000000000100
2007-01-01 -1.05000000000000000
2007-02-01 -1.16000000000000000
2007-03-01 -0.69000000000000000
2007-04-01 -0.64000000000000000
2007-05-01 -0.92000000000000000
2007-06-01 -0.92000000000000000
2007-07-01 -0.69000000000000000
2007-08-01 -0.76000000000000200
2007-09-01 -0.86000000000000100
2007-10-01 -1.65000000000000000
2007-11-01 -2.03000000000000000
2007-12-01 -2.19000000000000000
2008-01-01 -2.01000000000000000
2008-02-01 -1.59000000000000000
2008-03-01 -0.98000000000000000
2008-04-01 -1.10000000000000000
2008-05-01 -2.04000000000000000
2008-06-01 -1.12000000000000000
2008-07-01 -1.27000000000000000
2008-08-01 -2.14000000000000000
2008-09-01 -2.10000000000000000
2008-10-01 -1.67000000000000000
2008-11-01 -2.22000000000000000
2008-12-01 -3.05000000000000000
2009-01-01 -2.80620000000000000
2009-02-01 -0.96420000000000000
2009-03-01 -0.19240000000000100
2009-04-01 0.29000000000000100
2009-05-01 1.02120000000000000
2009-06-01 1.65360000000000000
2009-07-01 1.72330000000000000
2009-08-01 1.63840000000000000
2009-09-01 1.76080000000000000
2009-10-01 2.16808000000000000
2009-11-01 1.99000000000000000
2009-12-01 1.96000000000000000
2010-01-01 2.13000000000000000
2010-02-01 2.03000000000000000
2010-03-01 1.97000000000000000
2010-04-01 2.16000000000000000
2010-05-01 2.39000000000000000
2010-06-01 2.45000000000000000
2010-07-01 2.30000000000000000
2010-08-01 1.75000000000000000
2010-09-01 1.84000000000000000
2010-10-01 2.06000000000000000
2010-11-01 2.47000000000000000
2010-12-01 2.79000000000000000
2011-01-01 2.98000000000000000
2011-02-01 3.17000000000000000
2011-03-01 3.44000000000000000
2011-04-01 3.27000000000000000
2011-05-01 3.11000000000000000
2011-06-01 3.04000000000000000
2011-07-01 3.06000000000000000
2011-08-01 2.61000000000000000
2011-09-01 2.76000000000000000
2011-10-01 2.92000000000000000
2011-11-01 2.98000000000000000
2011-12-01 3.06000000000000000
2012-01-01 2.93000000000000000
2012-02-01 2.73000000000000000
2012-03-01 2.83000000000000000
2012-04-01 2.71000000000000000
2012-05-01 2.72000000000000000
2012-06-01 2.58000000000000000
2012-07-01 2.14000000000000000
2012-08-01 2.43000000000000000
2012-09-01 2.46000000000000000
2012-10-01 2.73000000000000000
2012-11-01 2.71000000000000000
2012-12-01 2.38000000000000000
2013-01-01 2.20000000000000000
2013-02-01 2.25000000000000000
2013-03-01 2.34000000000000000
2013-04-01 1.86000000000000000
2013-05-01 1.93000000000000000
2013-06-01 2.82000000000000000
2013-07-01 2.85000000000000000
2013-08-01 3.28000000000000000
2013-09-01 3.09000000000000000
2013-10-01 2.83000000000000000
2013-11-01 3.11000000000000000
2013-12-01 3.18000000000000000
2014-01-01 3.25000000000000000
2014-02-01 3.11000000000000000
2014-03-01 2.79000000000000000
2014-04-01 2.68000000000000000
2014-05-01 2.42000000000000000
2014-06-01 2.55000000000000000
2014-07-01 2.22000000000000000
2014-08-01 2.20000000000000000
2014-09-01 2.20000000000000000
2014-10-01 2.16000000000000000
2014-11-01 2.03000000000000000
2014-12-01 1.80000000000000000
2015-01-01 1.38000000000000000
2015-02-01 1.60000000000000000
2015-03-01 2.01000000000000000
2015-04-01 2.06000000000000000
2015-05-01 2.36000000000000000
2015-06-01 2.57000000000000000
2015-07-01 2.15000000000000000
2015-08-01 2.12000000000000000
2015-09-01 2.23000000000000000
2015-10-01 2.13000000000000000
2015-11-01 2.16000000000000000
2015-12-01 2.60000000000000000
2016-01-01 2.76000000000000000
2016-02-01 2.30000000000000000
2016-03-01 2.23000000000000000
2016-04-01 1.89000000000000000
2016-05-01 2.13000000000000000
2016-06-01 1.86000000000000000
2016-07-01 1.37000000000000000
2016-08-01 1.40000000000000000
2016-09-01 1.39000000000000000
2016-10-01 1.42000000000000000
2016-11-01 1.43000000000000000
2016-12-01 1.34000000000000000
2017-01-01 1.29000000000000000
2017-02-01 1.47000000000000000
2017-03-01 1.39000000000000000
2017-04-01 1.43000000000000000
2017-05-01 1.19000000000000000
2017-06-01 1.67000000000000000
2017-07-01 1.91000000000000000
2017-08-01 1.95000000000000000
2017-09-01 1.90000000000000000
2017-10-01 2.15000000000000000
2017-11-01 2.35000000000000000
2017-12-01 1.96000000000000000
2018-01-01 1.76000000000000000
2018-02-01 1.58000000000000000
2018-03-01 1.45000000000000000
2018-04-01 1.50000000000000000
2018-05-01 1.89000000000000000
2018-06-01 2.27000000000000000
2018-07-01 2.02000000000000000
2018-08-01 2.16000000000000000
2018-09-01 2.39000000000000000
2018-10-01 2.43000000000000000