Monthly Percent
1992-01-01 30.10000000
1992-02-01 27.20000000
1992-03-01 24.80000000
1992-04-01 23.30000000
1992-05-01 23.20000000
1992-06-01 20.00000000
1992-07-01 15.40000000
1992-08-01 15.20000000
1992-09-01 15.20000000
1992-10-01 14.70000000
1992-11-01 14.40000000
1992-12-01 14.60000000
1993-01-01 12.00000000
1993-02-01 6.30000000
1993-03-01 7.90000000
1993-04-01 11.30000000
1993-05-01 15.90000000
1993-06-01 15.90000000
1993-07-01 16.60000000
1993-08-01 17.30000000
1993-09-01 18.00000000
1993-10-01 20.70000000
1993-11-01 20.90000000
1993-12-01 21.80000000
1994-01-01 18.60000000
1994-02-01 21.20000000
1994-03-01 22.60000000
1994-04-01 23.60000000
1994-05-01 23.90000000
1994-06-01 24.70000000
1994-07-01 28.80000000
1994-08-01 25.50000000
1994-09-01 29.50000000
1994-10-01 30.40000000
1994-11-01 27.60000000
1994-12-01 30.80000000
1995-01-01 31.40000000
1995-02-01 32.70000000
1995-03-01 35.10000000
1995-04-01 34.00000000
1995-05-01 34.00000000
1995-06-01 33.60000000
1995-07-01 31.80000000
1995-08-01 29.20000000
1995-09-01 28.00000000
1995-10-01 29.90000000
1995-11-01 27.60000000
1995-12-01 28.80000000
1996-01-01 25.50000000
1996-02-01 25.50000000
1996-03-01 24.70000000
1996-04-01 24.30000000
1996-05-01 24.10000000
1996-06-01 23.90000000
1996-07-01 23.40000000
1996-08-01 22.80000000
1996-09-01 23.30000000
1996-10-01 22.80000000
1996-11-01 22.10000000
1996-12-01 23.30000000
1997-01-01 24.50000000
1997-02-01 21.60000000
1997-03-01 22.00000000
1997-04-01 21.00000000
1997-05-01 20.70000000
1997-06-01 20.40000000
1997-07-01 20.00000000
1997-08-01 19.90000000
1997-09-01 19.80000000
1997-10-01 19.40000000
1997-11-01 19.80000000
1997-12-01 19.20000000
1998-01-01 20.40000000
1998-02-01 19.10000000
1998-03-01 18.60000000
1998-04-01 18.30000000
1998-05-01 18.30000000
1998-06-01 17.50000000
1998-07-01 17.50000000
1998-08-01 16.00000000
1998-09-01 17.50000000
1998-10-01 17.30000000
1998-11-01 19.70000000
1998-12-01 15.80000000
1999-01-01 17.90000000
1999-02-01 14.80000000
1999-03-01 15.60000000
1999-04-01 15.30000000
1999-05-01 14.60000000
1999-06-01 14.90000000
1999-07-01 14.50000000
1999-08-01 14.10000000
1999-09-01 14.10000000
1999-10-01 14.60000000
1999-11-01 13.90000000
1999-12-01 13.20000000
2000-01-01 12.51553300
2000-02-01 11.51517700
2000-03-01 11.33198300
2000-04-01 10.93786500
2000-05-01 10.48081700
2000-06-01 11.01223800
2000-07-01 10.72191000
2000-08-01 10.44959200
2000-09-01 10.90561700
2000-10-01 10.79659400
2000-11-01 10.99599900
2000-12-01 10.97676200
2001-01-01 10.56681900
2001-02-01 10.95208200
2001-03-01 11.70583100
2001-04-01 10.39894200
2001-05-01 11.26968500
2001-06-01 11.32845000
2001-07-01 10.77635400
2001-08-01 11.11096000
2001-09-01 11.10000000
2001-10-01 11.03000000
2001-11-01 10.26261300
2001-12-01 10.48796700
2002-01-01 9.06697600
2002-02-01 8.75861600
2002-03-01 8.33549900
2002-04-01 8.20000000
2002-05-01 8.18000000
2002-06-01 8.10000000
2002-07-01 8.88000000
2002-08-01 9.58000000
2002-09-01 9.20000000
2002-10-01 9.80000000
2002-11-01 9.40000000
2002-12-01 8.90000000
2003-01-01 7.63000000
2003-02-01 4.31000000
2003-03-01 6.19000000
2003-04-01 6.72000000
2003-05-01 6.63000000
2003-06-01 7.69000000
2003-07-01 9.45000000
2003-08-01 9.67000000
2003-09-01 9.45000000
2003-10-01 9.96000000
2003-11-01 9.36000000
2003-12-01 11.99000000
2004-01-01 12.26000000
2004-02-01 12.29000000
2004-03-01 12.64000000
2004-04-01 12.57000000
2004-05-01 11.53000000
2004-06-01 11.37000000
2004-07-01 11.69000000
2004-08-01 11.17000000
2004-09-01 11.16000000
2004-10-01 11.20000000
2004-11-01 10.26000000
2004-12-01 9.93000000
2005-01-01 9.31000000
2005-02-01 8.99000000
2005-03-01 8.00000000
2005-04-01 7.55000000
2005-05-01 6.84000000
2005-06-01 7.04000000
2005-07-01 7.09000000
2005-08-01 6.66000000
2005-09-01 6.20000000
2005-10-01 6.00000000
2005-11-01 5.69000000
2005-12-01 5.41000000
2006-01-01 5.88000000
2006-02-01 5.90000000
2006-03-01 5.41000000
2006-04-01 5.66048600
2006-05-01 5.60000000
2006-06-01 5.55875000
2006-07-01 6.12647800
2006-08-01 6.72992400
2006-09-01 7.01283200
2006-10-01 7.42866800
2006-11-01 7.82590300
2006-12-01 7.97880100
2007-01-01 7.85852500
2007-02-01 7.86548400
2007-03-01 7.99964000
2007-04-01 7.80278500
2007-05-01 7.78705100
2007-06-01 8.36742600
2007-07-01 7.37518200
2007-08-01 7.67088500
2007-09-01 7.41260300
2007-10-01 7.63007500
2007-11-01 6.91622300
2007-12-01 7.01203700
2008-01-01 7.51395800
2008-02-01 7.31667800
2008-03-01 6.98459900
2008-04-01 7.35067300
2008-05-01 7.81000000
2008-06-01 7.74934800
2008-07-01 7.86907000
2008-08-01 8.44446900
2008-09-01 8.50424200
2008-10-01 8.86330100
2008-11-01 11.28167600
2008-12-01 10.12223800
2009-01-01 9.39604000
2009-02-01 9.13611000
2009-03-01 9.17364200
2009-04-01 9.11590600
2009-05-01 9.13196200
2009-06-01 9.12627300
2009-07-01 8.98138500
2009-08-01 8.03637600
2009-09-01 7.60100000
2009-10-01 6.95820900
2009-11-01 6.42317600
2009-12-01 5.92145100
2010-01-01 6.00170000
2010-02-01 5.68600000
2010-03-01 4.91320000
2010-04-01 5.23170000
2010-05-01 4.97250000
2010-06-01 4.56970000
2010-07-01 4.38980000
2010-08-01 4.44680000
2010-09-01 4.47780000
2010-10-01 4.49880000
2010-11-01 4.62370000
2010-12-01 4.75630000
2011-01-01 5.00820000
2011-02-01 5.32560000
2011-03-01 5.19094226
2011-04-01 5.55791352
2011-05-01 5.19572590
2011-06-01 5.25270000
2011-07-01 5.31101566
2011-08-01 5.21600000
2011-09-01 5.34100000
2011-10-01 5.18790000
2011-11-01 5.33470000
2011-12-01 5.78050000
2012-01-01 6.10630000
2012-02-01 6.33200000
2012-03-01 6.20910000
2012-04-01 6.44500000
2012-05-01 6.24330000
2012-06-01 6.19010000
2012-07-01 6.37100000
2012-08-01 6.28920000
2012-09-01 6.06470000
2012-10-01 5.90700000
2012-11-01 5.77320000
2012-12-01 5.20490000
2013-01-01 5.71590000
2013-02-01 5.11640000
2013-03-01 4.97140000
2013-04-01 4.82220000
2013-05-01 4.24680000
2013-06-01 4.08000000
2013-07-01 3.58020000
2013-08-01 3.52250000
2013-09-01 3.10340000
2013-10-01 2.75660000
2013-11-01 2.90690000
2013-12-01 2.92190000
2014-01-01 2.19640000
2014-02-01 2.16140000
2014-03-01 2.05000000
2014-04-01 2.14440000
2014-05-01 1.92080000
2014-06-01 1.73550000
2014-07-01 1.83090000
2014-08-01 1.39570000
2014-09-01 1.20960000
2014-10-01 1.40460000
2014-11-01 1.59890000
2014-12-01 1.24190000
2015-01-01 1.57170000
2015-02-01 1.45150000
2015-03-01 1.29750000
2015-04-01 1.51520000
2015-05-01 1.56770000
2015-06-01 1.25810000
2015-07-01 1.12090000
2015-08-01 0.71130000
2015-09-01 1.62710000
2015-10-01 1.43030000
2015-11-01 1.11710000
2015-12-01 1.08650000
2016-01-01 0.90420000
2016-02-01 0.76640000
2016-03-01 1.24610000
2016-04-01 1.04940000
2016-05-01 0.85020000
2016-06-01 0.42960000
2016-07-01 0.51330000
2016-08-01 0.44330000
2016-09-01 0.88470000
2016-10-01 0.88000000
2016-11-01 0.33140000
2016-12-01 0.16670000
2017-01-01 0.04010000
2017-02-01 0.07790000
2017-03-01 0.05640000
2017-04-01 0.08210000
2017-05-01 0.10300000
2017-06-01 0.03850000
2017-07-01 0.03490000
2017-08-01 0.04870000
2017-09-01 0.00140000
2017-10-01 -0.03800000
2017-11-01 -0.03850000
2017-12-01 -0.01110000
2018-01-01 -0.07060000
2018-02-01 -0.06100000
2018-03-01 -0.07010000
2018-04-01 -0.05610000
2018-05-01 -0.01710000
2018-06-01 -0.01040000
2018-07-01 -0.00990000
2018-08-01 -0.02010000
2018-09-01 -0.00270000