Monthly Percent
1990-01-01 8.17000
1990-02-01 8.60000
1990-03-01 8.56000
1990-04-01 8.68000
1990-05-01 8.83000
1990-06-01 8.84000
1990-07-01 8.67000
1990-08-01 8.83000
1990-09-01 8.99000
1990-10-01 9.02000
1990-11-01 8.85000
1990-12-01 8.69000
1991-01-01 8.85000
1991-02-01 8.55000
1991-03-01 8.41000
1991-04-01 8.40000
1991-05-01 8.44000
1991-06-01 8.50000
1991-07-01 8.62000
1991-08-01 8.65000
1991-09-01 8.58000
1991-10-01 8.50000
1991-11-01 8.53000
1991-12-01 8.53000
1992-01-01 8.32000
1992-02-01 8.22000
1992-03-01 8.26000
1992-04-01 8.30000
1992-05-01 8.31000
1992-06-01 8.35000
1992-07-01 8.39000
1992-08-01 8.39000
1992-09-01 8.12000
1992-10-01 7.78000
1992-11-01 7.69000
1992-12-01 7.54000
1993-01-01 7.22000
1993-02-01 7.13000
1993-03-01 6.86000
1993-04-01 6.93000
1993-05-01 7.06000
1993-06-01 6.99000
1993-07-01 6.75000
1993-08-01 6.60000
1993-09-01 6.44000
1993-10-01 6.26000
1993-11-01 6.18000
1993-12-01 6.04000
1994-01-01 5.81000
1994-02-01 6.06000
1994-03-01 6.45000
1994-04-01 6.67000
1994-05-01 6.97000
1994-06-01 7.41000
1994-07-01 7.12000
1994-08-01 7.20000
1994-09-01 7.57000
1994-10-01 7.69000
1994-11-01 7.72000
1994-12-01 7.63000
1995-01-01 7.72000
1995-02-01 7.65000
1995-03-01 7.51000
1995-04-01 7.37000
1995-05-01 7.13000
1995-06-01 7.05000
1995-07-01 7.11000
1995-08-01 7.00000
1995-09-01 6.88000
1995-10-01 6.96000
1995-11-01 6.76000
1995-12-01 6.47000
1996-01-01 6.21000
1996-02-01 6.44000
1996-03-01 6.55000
1996-04-01 6.43000
1996-05-01 6.45000
1996-06-01 6.63000
1996-07-01 6.58000
1996-08-01 6.41000
1996-09-01 6.30000
1996-10-01 6.06000
1996-11-01 5.95000
1996-12-01 5.86000
1997-01-01 5.84000
1997-02-01 5.58000
1997-03-01 5.71000
1997-04-01 5.90000
1997-05-01 5.79000
1997-06-01 5.78000
1997-07-01 5.61000
1997-08-01 5.70000
1997-09-01 5.63000
1997-10-01 5.62000
1997-11-01 5.63000
1997-12-01 5.40000
1998-01-01 5.19000
1998-02-01 5.07000
1998-03-01 4.97000
1998-04-01 4.97000
1998-05-01 5.03000
1998-06-01 4.89000
1998-07-01 4.83000
1998-08-01 4.62000
1998-09-01 4.31000
1998-10-01 4.30000
1998-11-01 4.33000
1998-12-01 4.05000
1999-01-01 3.84000
1999-02-01 3.98000
1999-03-01 4.16000
1999-04-01 4.03000
1999-05-01 4.21000
1999-06-01 4.54000
1999-07-01 4.87000
1999-08-01 5.10000
1999-09-01 5.27000
1999-10-01 5.53000
1999-11-01 5.27000
1999-12-01 5.35000
2000-01-01 5.75000
2000-02-01 5.77000
2000-03-01 5.59000
2000-04-01 5.49000
2000-05-01 5.66000
2000-06-01 5.52000
2000-07-01 5.60000
2000-08-01 5.54000
2000-09-01 5.57000
2000-10-01 5.52000
2000-11-01 5.46000
2000-12-01 5.21000
2001-01-01 5.10000
2001-02-01 5.10000
2001-03-01 5.01000
2001-04-01 5.16000
2001-05-01 5.34000
2001-06-01 5.27000
2001-07-01 5.29000
2001-08-01 5.10000
2001-09-01 5.08000
2001-10-01 4.85000
2001-11-01 4.70000
2001-12-01 4.95000
2002-01-01 5.06000
2002-02-01 5.12000
2002-03-01 5.36000
2002-04-01 5.35000
2002-05-01 5.37000
2002-06-01 5.22000
2002-07-01 5.06000
2002-08-01 4.77000
2002-09-01 4.57000
2002-10-01 4.64000
2002-11-01 4.62000
2002-12-01 4.43000
2003-01-01 4.22000
2003-02-01 4.01000
2003-03-01 4.03000
2003-04-01 4.16000
2003-05-01 3.85000
2003-06-01 3.76000
2003-07-01 4.06000
2003-08-01 4.22000
2003-09-01 4.24000
2003-10-01 4.32000
2003-11-01 4.44000
2003-12-01 4.38000
2004-01-01 4.27000
2004-02-01 4.23000
2004-03-01 4.05000
2004-04-01 4.24000
2004-05-01 4.37000
2004-06-01 4.42000
2004-07-01 4.31000
2004-08-01 4.15000
2004-09-01 4.09000
2004-10-01 3.97000
2004-11-01 3.84000
2004-12-01 3.63000
2005-01-01 3.56000
2005-02-01 3.55000
2005-03-01 3.70000
2005-04-01 3.50000
2005-05-01 3.41000
2005-06-01 3.23000
2005-07-01 3.27000
2005-08-01 3.28000
2005-09-01 3.12000
2005-10-01 3.27000
2005-11-01 3.48000
2005-12-01 3.36000
2006-01-01 3.33000
2006-02-01 3.48000
2006-03-01 3.65000
2006-04-01 3.92000
2006-05-01 4.03000
2006-06-01 4.03000
2006-07-01 4.05000
2006-08-01 3.92000
2006-09-01 3.79000
2006-10-01 3.83000
2006-11-01 3.76000
2006-12-01 3.81000
2007-01-01 4.06000
2007-02-01 4.09000
2007-03-01 3.99000
2007-04-01 4.21000
2007-05-01 4.33000
2007-06-01 4.63000
2007-07-01 4.59000
2007-08-01 4.38000
2007-09-01 4.33000
2007-10-01 4.40000
2007-11-01 4.21000
2007-12-01 4.35000
2008-01-01 4.22000
2008-02-01 4.18000
2008-03-01 4.14000
2008-04-01 4.34000
2008-05-01 4.48000
2008-06-01 4.80000
2008-07-01 4.78000
2008-08-01 4.48000
2008-09-01 4.46000
2008-10-01 4.33000
2008-11-01 4.19000
2008-12-01 3.90000
2009-01-01 4.00000
2009-02-01 4.21000
2009-03-01 4.16000
2009-04-01 4.04000
2009-05-01 4.10000
2009-06-01 4.32000
2009-07-01 4.04000
2009-08-01 3.76000
2009-09-01 3.75000
2009-10-01 3.65000
2009-11-01 3.60000
2009-12-01 3.61000
2010-01-01 3.75000
2010-02-01 3.66000
2010-03-01 3.53000
2010-04-01 3.46000
2010-05-01 3.21000
2010-06-01 3.20000
2010-07-01 3.07000
2010-08-01 2.77000
2010-09-01 2.80000
2010-10-01 2.82000
2010-11-01 3.01000
2010-12-01 3.43000
2011-01-01 3.54000
2011-02-01 3.68000
2011-03-01 3.68000
2011-04-01 3.76000
2011-05-01 3.53000
2011-06-01 3.43000
2011-07-01 3.35000
2011-08-01 2.84000
2011-09-01 2.64000
2011-10-01 2.92000
2011-11-01 3.36000
2011-12-01 3.10000
2012-01-01 3.27000
2012-02-01 3.00000
2012-03-01 2.87000
2012-04-01 2.83000
2012-05-01 2.49000
2012-06-01 2.29000
2012-07-01 2.07000
2012-08-01 1.97000
2012-09-01 2.04000
2012-10-01 2.02000
2012-11-01 1.85000
2012-12-01 1.77000
2013-01-01 1.92000
2013-02-01 1.96000
2013-03-01 1.75000
2013-04-01 1.64000
2013-05-01 1.75000
2013-06-01 2.04000
2013-07-01 2.06000
2013-08-01 2.22000
2013-09-01 2.34000
2013-10-01 2.19000
2013-11-01 2.08000
2013-12-01 2.17000
2014-01-01 2.13000
2014-02-01 1.95000
2014-03-01 1.87000
2014-04-01 1.77000
2014-05-01 1.62000
2014-06-01 1.65000
2014-07-01 1.47000
2014-08-01 1.28000
2014-09-01 1.22000
2014-10-01 1.10000
2014-11-01 0.98000
2014-12-01 0.81000
2015-01-01 0.54000
2015-02-01 0.44000
2015-03-01 0.37000
2015-04-01 0.29000
2015-05-01 0.72547
2015-06-01 1.06382
2015-07-01 1.08413
2015-08-01 0.95981
2015-09-01 0.97064
2015-10-01 0.82973
2015-11-01 0.81938
2015-12-01 0.86324
2016-01-01 0.76721
2016-02-01 0.52601
2016-03-01 0.45724
2016-04-01 0.37961
2016-05-01 0.36661
2016-06-01 0.32766
2016-07-01 0.15833
2016-08-01 0.10683
2016-09-01 0.14841
2016-10-01 0.24071
2016-11-01 0.49164
2016-12-01 0.53445
2017-01-01 0.57045
2017-02-01 0.58985
2017-03-01 0.59235
2017-04-01 0.49030
2017-05-01 0.65170
2017-06-01 0.55468
2017-07-01 0.72924
2017-08-01 0.60617
2017-09-01 0.59110
2017-10-01 0.60618
2017-11-01 0.51445
2017-12-01 0.50271
2018-01-01 0.66923
2018-02-01 0.83565
2018-03-01 0.81341
2018-04-01 0.76252
2018-05-01 0.76061
2018-06-01 0.70643
2018-07-01 0.59595
2018-08-01 0.59730
2018-09-01 0.66540
2018-10-01 0.68752