Monthly Percent
1980-01-01 -7.000000000
1980-02-01 23.000000000
1980-03-01 16.000000000
1980-04-01 1.000000000
1980-05-01 6.000000000
1980-06-01 -14.000000000
1980-07-01 11.000000000
1980-08-01 -16.000000000
1980-09-01 6.000000000
1980-10-01 15.000000000
1980-11-01 5.000000000
1980-12-01 -10.000000000
1981-01-01 -14.000000000
1981-02-01 16.000000000
1981-03-01 15.000000000
1981-04-01 4.000000000
1981-05-01 -2.000000000
1981-06-01 -11.000000000
1981-07-01 15.000000000
1981-08-01 -1.000000000
1981-09-01 5.000000000
1981-10-01 8.000000000
1981-11-01 10.000000000
1981-12-01 -19.000000000
1982-01-01 -13.000000000
1982-02-01 16.000000000
1982-03-01 13.000000000
1982-04-01 -5.000000000
1982-05-01 -1.000000000
1982-06-01 -7.000000000
1982-07-01 2.000000000
1982-08-01 8.000000000
1982-09-01 6.000000000
1982-10-01 2.000000000
1982-11-01 4.000000000
1982-12-01 -18.000000000
1983-01-01 -22.000000000
1983-02-01 5.000000000
1983-03-01 -6.000000000
1983-04-01 -16.000000000
1983-05-01 -9.000000000
1983-06-01 -1.000000000
1983-07-01 0.000000000
1983-08-01 14.000000000
1983-09-01 14.000000000
1983-10-01 15.000000000
1983-11-01 20.000000000
1983-12-01 -5.000000000
1984-01-01 -17.000000000
1984-02-01 25.000000000
1984-03-01 26.000000000
1984-04-01 -11.000000000
1984-05-01 19.000000000
1984-06-01 -12.000000000
1984-07-01 -4.000000000
1984-08-01 14.000000000
1984-09-01 -1.000000000
1984-10-01 14.000000000
1984-11-01 9.000000000
1984-12-01 -13.000000000
1985-01-01 -22.000000000
1985-02-01 12.000000000
1985-03-01 10.000000000
1985-04-01 -6.000000000
1985-05-01 11.000000000
1985-06-01 -15.000000000
1985-07-01 1.000000000
1985-08-01 3.000000000
1985-09-01 7.000000000
1985-10-01 14.000000000
1985-11-01 7.000000000
1985-12-01 -11.000000000
1986-01-01 -8.000000000
1986-02-01 16.000000000
1986-03-01 9.000000000
1986-04-01 24.000000000
1986-05-01 8.000000000
1986-06-01 -7.000000000
1986-07-01 20.000000000
1986-08-01 2.000000000
1986-09-01 16.000000000
1986-10-01 18.000000000
1986-11-01 13.000000000
1986-12-01 1.000000000
1987-01-01 -13.000000000
1987-02-01 21.000000000
1987-03-01 19.000000000
1987-04-01 7.000000000
1987-05-01 15.000000000
1987-06-01 7.000000000
1987-07-01 15.000000000
1987-08-01 8.000000000
1987-09-01 23.000000000
1987-10-01 17.000000000
1987-11-01 21.000000000
1987-12-01 0.000000000
1988-01-01 -12.000000000
1988-02-01 27.000000000
1988-03-01 16.000000000
1988-04-01 3.000000000
1988-05-01 8.000000000
1988-06-01 7.000000000
1988-07-01 -7.000000000
1988-08-01 7.000000000
1988-09-01 -1.000000000
1988-10-01 -10.000000000
1988-11-01 8.000000000
1988-12-01 -6.000000000
1989-01-01 -19.000000000
1989-02-01 11.000000000
1989-03-01 9.000000000
1989-04-01 12.000000000
1989-05-01 8.000000000
1989-06-01 3.000000000
1989-07-01 -3.000000000
1989-08-01 7.000000000
1989-09-01 -5.000000000
1989-10-01 6.000000000
1989-11-01 17.000000000
1989-12-01 -9.000000000
1990-01-01 -16.000000000
1990-02-01 25.000000000
1990-03-01 21.000000000
1990-04-01 -5.000000000
1990-05-01 16.000000000
1990-06-01 -6.000000000
1990-07-01 4.000000000
1990-08-01 13.000000000
1990-09-01 6.000000000
1990-10-01 17.000000000
1990-11-01 16.000000000
1990-12-01 -4.000000000
1991-01-01 -19.000000000
1991-02-01 1.000000000
1991-03-01 -10.000000000
1991-04-01 19.000000000
1991-05-01 3.000000000
1991-06-01 -14.000000000
1991-07-01 0.000000000
1991-08-01 -6.000000000
1991-09-01 -2.000000000
1991-10-01 20.000000000
1991-11-01 9.000000000
1991-12-01 -5.000000000
1992-01-01 -17.000000000
1992-02-01 16.000000000
1992-03-01 11.000000000
1992-04-01 -7.000000000
1992-05-01 16.000000000
1992-06-01 3.000000000
1992-07-01 26.000000000
1992-08-01 8.000000000
1992-09-01 23.000000000
1992-10-01 23.000000000
1992-11-01 10.000000000
1992-12-01 1.000000000
1993-01-01 -16.000000000
1993-02-01 23.000000000
1993-03-01 30.000000000
1993-04-01 -1.000000000
1993-05-01 0.000000000
1993-06-01 -4.000000000
1993-07-01 0.000000000
1993-08-01 0.000000000
1993-09-01 17.000000000
1993-10-01 9.000000000
1993-11-01 17.000000000
1993-12-01 -9.000000000
1994-01-01 -17.000000000
1994-02-01 19.000000000
1994-03-01 18.000000000
1994-04-01 8.000000000
1994-05-01 9.000000000
1994-06-01 1.000000000
1994-07-01 -4.000000000
1994-08-01 16.000000000
1994-09-01 15.000000000
1994-10-01 15.000000000
1994-11-01 25.000000000
1994-12-01 -8.000000000
1995-01-01 -18.000000000
1995-02-01 11.000000000
1995-03-01 17.000000000
1995-04-01 -17.000000000
1995-05-01 7.000000000
1995-06-01 -18.000000000
1995-07-01 -14.000000000
1995-08-01 0.000000000
1995-09-01 -3.000000000
1995-10-01 4.000000000
1995-11-01 8.000000000
1995-12-01 -17.000000000
1996-01-01 -19.000000000
1996-02-01 11.000000000
1996-03-01 -12.000000000
1996-04-01 -23.000000000
1996-05-01 -10.000000000
1996-06-01 -32.175925930
1996-07-01 -14.361702130
1996-08-01 -12.732095490
1996-09-01 -5.187319885
1996-10-01 0.879765396
1996-11-01 -3.582089552
1996-12-01 -22.455089820
1997-01-01 -19.420289860
1997-02-01 -2.153846154
1997-03-01 -18.443804030
1997-04-01 12.827988340
1997-05-01 -4.000000000
1997-06-01 -21.372031660
1997-07-01 8.000000000
1997-08-01 -18.828496040
1997-09-01 10.000000000
1997-10-01 14.000000000
1997-11-01 9.000000000
1997-12-01 3.000000000
1998-01-01 -22.000000000
1998-02-01 7.000000000
1998-03-01 2.000000000
1998-04-01 -3.000000000
1998-05-01 -19.000000000
1998-06-01 -28.000000000
1998-07-01 -14.000000000
1998-08-01 -34.000000000
1998-09-01 -12.000000000
1998-10-01 -11.000000000
1998-11-01 -20.000000000
1998-12-01 -32.000000000
1999-01-01 -40.000000000
1999-02-01 -16.000000000
1999-03-01 -20.000000000
1999-04-01 -30.000000000
1999-05-01 -26.000000000
1999-06-01 -21.000000000
1999-07-01 -12.000000000
1999-08-01 3.000000000
1999-09-01 17.000000000
1999-10-01 9.000000000
1999-11-01 12.000000000
1999-12-01 -3.000000000
2000-01-01 -20.000000000
2000-02-01 17.000000000
2000-03-01 19.000000000
2000-04-01 -9.000000000
2000-05-01 6.000000000
2000-06-01 -4.000000000
2000-07-01 -1.000000000
2000-08-01 24.000000000
2000-09-01 11.000000000
2000-10-01 13.000000000
2000-11-01 16.000000000
2000-12-01 -2.000000000
2001-01-01 -15.000000000
2001-02-01 9.000000000
2001-03-01 11.000000000
2001-04-01 -21.000000000
2001-05-01 5.000000000
2001-06-01 -19.000000000
2001-07-01 -6.000000000
2001-08-01 1.000000000
2001-09-01 -14.000000000
2001-10-01 12.000000000
2001-11-01 9.000000000
2001-12-01 -9.000000000
2002-01-01 -10.000000000
2002-02-01 0.000000000
2002-03-01 -18.000000000
2002-04-01 23.000000000
2002-05-01 -7.000000000
2002-06-01 -20.000000000
2002-07-01 10.000000000
2002-08-01 -4.000000000
2002-09-01 4.000000000
2002-10-01 24.000000000
2002-11-01 0.000000000
2002-12-01 1.000000000
2003-01-01 -17.000000000
2003-02-01 2.000000000
2003-03-01 11.000000000
2003-04-01 -2.000000000
2003-05-01 12.000000000
2003-06-01 -20.000000000
2003-07-01 26.000000000
2003-08-01 2.000000000
2003-09-01 24.000000000
2003-10-01 29.000000000
2003-11-01 2.000000000
2003-12-01 9.000000000
2004-01-01 -10.000000000
2004-02-01 18.000000000
2004-03-01 34.000000000
2004-04-01 3.000000000
2004-05-01 5.000000000
2004-06-01 2.000000000
2004-07-01 3.000000000
2004-08-01 10.000000000
2004-09-01 5.000000000
2004-10-01 10.000000000
2004-11-01 18.000000000
2004-12-01 8.000000000
2005-01-01 -21.000000000
2005-02-01 17.000000000
2005-03-01 7.000000000
2005-04-01 16.000000000
2005-05-01 -4.000000000
2005-06-01 8.000000000
2005-07-01 -4.000000000
2005-08-01 25.000000000
2005-09-01 8.000000000
2005-10-01 6.000000000
2005-11-01 22.000000000
2005-12-01 8.000000000
2006-01-01 -1.935483871
2006-02-01 21.019108280
2006-03-01 34.276729560
2006-04-01 -5.974842767
2006-05-01 20.000000000
2006-06-01 17.737003060
2006-07-01 10.967741940
2006-08-01 33.850931680
2006-09-01 30.886850150
2006-10-01 23.619631900
2006-11-01 25.000000000
2006-12-01 1.123595506
2007-01-01 -1.132075472
2007-02-01 20.761245670
2007-03-01 31.250000000
2007-04-01 -9.124087591
2007-05-01 13.832853030
2007-06-01 -3.939393939
2007-07-01 9.615384615
2007-08-01 20.000000000
2007-09-01 9.180327869
2007-10-01 24.271844660
2007-11-01 12.000000000
2007-12-01 -0.649350649
2008-01-01 -16.065573770
2008-02-01 12.676056340
2008-03-01 -18.125000000
2008-04-01 2.787456446
2008-05-01 -29.000000000
2008-06-01 -17.000000000
2008-07-01 0.000000000
2008-08-01 -25.000000000
2008-09-01 7.000000000
2008-10-01 -6.000000000
2008-11-01 -16.000000000
2008-12-01 -21.000000000
2009-01-01 -29.000000000
2009-02-01 -2.000000000
2009-03-01 1.000000000
2009-04-01 -27.403846150
2009-05-01 -10.762331840
2009-06-01 -17.164179100
2009-07-01 -3.745318352
2009-08-01 -12.595419850
2009-09-01 0.326797386
2009-10-01 2.816901408
2009-11-01 3.167420814
2009-12-01 -2.657807309
2010-01-01 -24.755700330
2010-02-01 14.860681110
2010-03-01 15.824915820
2010-04-01 -5.537459283
2010-05-01 -7.011070111
2010-06-01 -6.968641115
2010-07-01 -5.000000000
2010-08-01 8.360128617
2010-09-01 13.043478260
2010-10-01 3.416149068
2010-11-01 15.562913910
2010-12-01 7.975460123
2011-01-01 -16.498316500
2011-02-01 7.718120805
2011-03-01 25.827814570
2011-04-01 -10.576923080
2011-05-01 11.333333330
2011-06-01 -4.530744337
2011-07-01 0.645161290
2011-08-01 12.131147540
2011-09-01 15.841584160
2011-10-01 3.666666667
2011-11-01 18.611987380
2011-12-01 2.325581395
2012-01-01 -15.488215490
2012-02-01 16.333333330
2012-03-01 4.729729730
2012-04-01 -16.883116880
2012-05-01 -0.330033003
2012-06-01 -6.796116505
2012-07-01 -8.881578947
2012-08-01 -1.592356688
2012-09-01 -6.984126984
2012-10-01 6.622516556
2012-11-01 4.651162791
2012-12-01 -13.087248320
2013-01-01 -18.791946310
2013-02-01 -11.363636360
2013-03-01 -21.568627450
2013-04-01 6.687898089
2013-05-01 -7.236842105
2013-06-01 -24.919093850
2013-07-01 -5.704697987
2013-08-01 -15.460526320
2013-09-01 9.570957096
2013-10-01 8.881578947
2013-11-01 -2.295081967
2013-12-01 -0.967741935
2014-01-01 -20.735785950
2014-02-01 1.003344482
2014-03-01 11.111111110
2014-04-01 -0.645161290
2014-05-01 5.211726384
2014-06-01 -23.624595470
2014-07-01 1.342281879
2014-08-01 -9.090909091
2014-09-01 13.486842110
2014-10-01 3.559870550
2014-11-01 -5.263157895
2014-12-01 -4.026845638
2015-01-01 -31.699346410
2015-02-01 4.635761589
2015-03-01 3.236245955
2015-04-01 -5.980066445
2015-05-01 -5.666666667
2015-06-01 -7.692307692
2015-07-01 0.662251656
2015-08-01 -7.516339869
2015-09-01 11.038961040
2015-10-01 8.361204013
2015-11-01 4.620462046
2015-12-01 1.003344482
2016-01-01 -29.096989970
2016-02-01 8.724832215
2016-03-01 -0.996677741
2016-04-01 10.631229240
2016-05-01 -5.333333333
2016-06-01 -6.622516556
2016-07-01 -33.774834440
2016-08-01 4.666666667
2016-09-01 -1.607717042
2016-10-01 -6.375838926
2016-11-01 1.333333333
2016-12-01 -11.400651470
2017-01-01 -27.516778520
2017-02-01 -4.575163399
2017-03-01 -2.605863192
2017-04-01 -33.766233770
2017-05-01 -16.455696200
2017-06-01 -21.311475410
2017-07-01 -22.622950820
2017-08-01 1.633986928
2017-09-01 -11.746031750
2017-10-01 -8.000000000
2017-11-01 -1.986754967
2017-12-01 -11.960132890
2018-01-01 -27.652733120
2018-02-01 -2.000000000
2018-03-01 -5.974842767
2018-04-01 4.934210526
2018-05-01 -2.287581699
2018-06-01 -16.932907350
2018-07-01 -6.020066890
2018-08-01 8.278145695
2018-09-01 -6.940063091