Month	Millions of Dollars
1992-01-01	20.800000000000000
1992-02-01	24.300000000000000
1992-03-01	15.700000000000000
1992-04-01	13.000000000000000
1992-05-01	43.400000000000000
1992-06-01	48.800000000000000
1992-07-01	33.900000000000000
1992-08-01	34.400000000000000
1992-09-01	6.200000000000000
1992-10-01	27.000000000000000
1992-11-01	39.500000000000000
1992-12-01	14.700000000000000
1993-01-01	25.700000000000000
1993-02-01	51.400000000000000
1993-03-01	24.200000000000000
1993-04-01	48.700000000000000
1993-05-01	31.800000000000000
1993-06-01	15.300000000000000
1993-07-01	24.700000000000000
1993-08-01	17.500000000000000
1993-09-01	18.200000000000000
1993-10-01	24.900000000000000
1993-11-01	16.200000000000000
1993-12-01	23.500000000000000
1994-01-01	19.300000000000000
1994-02-01	14.800000000000000
1994-03-01	14.800000000000000
1994-04-01	9.600000000000000
1994-05-01	2.600000000000000
1994-06-01	5.600000000000000
1994-07-01	23.700000000000000
1994-08-01	14.500000000000000
1994-09-01	18.200000000000000
1994-10-01	9.300000000000000
1994-11-01	11.600000000000000
1994-12-01	33.900000000000000
1995-01-01	11.200000000000000
1995-02-01	13.500000000000000
1995-03-01	22.300000000000000
1995-04-01	5.400000000000000
1995-05-01	19.500000000000000
1995-06-01	9.800000000000000
1995-07-01	9.500000000000000
1995-08-01	34.600000000000000
1995-09-01	25.500000000000000
1995-10-01	5.800000000000000
1995-11-01	15.800000000000000
1995-12-01	12.400000000000000
1996-01-01	20.300000000000000
1996-02-01	5.400000000000000
1996-03-01	17.400000000000000
1996-04-01	22.200000000000000
1996-05-01	5.400000000000000
1996-06-01	8.800000000000000
1996-07-01	12.900000000000000
1996-08-01	31.700000000000000
1996-09-01	24.500000000000000
1996-10-01	12.700000000000000
1996-11-01	55.400000000000000
1996-12-01	39.200000000000000
1997-01-01	23.400000000000000
1997-02-01	13.500000000000000
1997-03-01	11.700000000000000
1997-04-01	22.600000000000000
1997-05-01	6.400000000000000
1997-06-01	18.000000000000000
1997-07-01	8.500000000000000
1997-08-01	15.300000000000000
1997-09-01	12.200000000000000
1997-10-01	10.900000000000000
1997-11-01	7.400000000000000
1997-12-01	3.500000000000000
1998-01-01	11.300000000000000
1998-02-01	9.100000000000000
1998-03-01	34.200000000000000
1998-04-01	16.400000000000000
1998-05-01	7.500000000000000
1998-06-01	16.900000000000000
1998-07-01	7.300000000000000
1998-08-01	19.500000000000000
1998-09-01	14.100000000000000
1998-10-01	23.000000000000000
1998-11-01	4.000000000000000
1998-12-01	14.500000000000000
1999-01-01	14.700000000000000
1999-02-01	8.000000000000000
1999-03-01	16.100000000000000
1999-04-01	8.100000000000000
1999-05-01	10.900000000000000
1999-06-01	10.800000000000000
1999-07-01	23.900000000000000
1999-08-01	15.800000000000000
1999-09-01	10.800000000000000
1999-10-01	18.100000000000000
1999-11-01	12.900000000000000
1999-12-01	6.800000000000000
2000-01-01	17.200000000000000
2000-02-01	10.500000000000000
2000-03-01	15.200000000000000
2000-04-01	4.200000000000000
2000-05-01	11.500000000000000
2000-06-01	14.800000000000000
2000-07-01	20.800000000000000
2000-08-01	18.700000000000000
2000-09-01	23.200000000000000
2000-10-01	27.800000000000000
2000-11-01	15.600000000000000
2000-12-01	10.000000000000000
2001-01-01	22.200000000000000
2001-02-01	19.000000000000000
2001-03-01	12.000000000000000
2001-04-01	13.000000000000000
2001-05-01	10.100000000000000
2001-06-01	13.000000000000000
2001-07-01	6.200000000000000
2001-08-01	17.500000000000000
2001-09-01	4.100000000000000
2001-10-01	37.300000000000000
2001-11-01	15.400000000000000
2001-12-01	15.500000000000000
2002-01-01	6.900000000000000
2002-02-01	15.200000000000000
2002-03-01	12.800000000000000
2002-04-01	12.300000000000000
2002-05-01	74.200000000000000
2002-06-01	21.800000000000000
2002-07-01	7.300000000000000
2002-08-01	80.300000000000000
2002-09-01	63.800000000000000
2002-10-01	25.400000000000000
2002-11-01	14.100000000000000
2002-12-01	32.100000000000000
2003-01-01	10.960664000000000
2003-02-01	28.135625999999995
2003-03-01	20.271559999999997
2003-04-01	9.161295000000000
2003-05-01	9.318960000000002
2003-06-01	16.997410000000000
2003-07-01	4.752653000000000
2003-08-01	23.208778000000000
2003-09-01	15.367619999999995
2003-10-01	21.227896000000000
2003-11-01	13.861609000000000
2003-12-01	18.135932000000000
2004-01-01	16.894811000000000
2004-02-01	19.368076000000000
2004-03-01	21.936036999999995
2004-04-01	6.863112000000000
2004-05-01	9.760518000000000
2004-06-01	16.789781000000005
2004-07-01	19.200289999999995
2004-08-01	34.104931000000000
2004-09-01	14.518831000000000
2004-10-01	20.376425000000000
2004-11-01	20.478584000000005
2004-12-01	32.044263000000000
2005-01-01	16.391739999999995
2005-02-01	8.012404000000002
2005-03-01	23.893593000000000
2005-04-01	23.310188000000000
2005-05-01	35.734222000000000
2005-06-01	8.540806000000000
2005-07-01	12.839540000000000
2005-08-01	28.401910000000000
2005-09-01	13.520549000000003
2005-10-01	21.526690999999996
2005-11-01	7.776056000000000
2005-12-01	19.100821000000000
2006-01-01	19.669880000000003
2006-02-01	15.176827000000005
2006-03-01	18.578532000000000
2006-04-01	22.976353000000000
2006-05-01	8.235661000000000
2006-06-01	24.419362000000000
2006-07-01	21.175043000000002
2006-08-01	11.069720999999998
2006-09-01	31.780859000000007
2006-10-01	36.183354000000000
2006-11-01	26.058473000000000
2006-12-01	19.601253000000000
2007-01-01	13.412284000000000
2007-02-01	31.663831000000000
2007-03-01	10.801608000000000
2007-04-01	31.209514000000010
2007-05-01	30.883721000000010
2007-06-01	28.901481999999990
2007-07-01	22.491004000000000
2007-08-01	85.199572000000020
2007-09-01	83.861476000000000
2007-10-01	150.078230999999960
2007-11-01	49.214691000000010
2007-12-01	104.369489000000000
2008-01-01	33.155206999999990
2008-02-01	17.082516000000000
2008-03-01	42.122881999999990
2008-04-01	86.494680000000000
2008-05-01	21.567719000000000
2008-06-01	24.276486000000000
2008-07-01	41.579133000000000
2008-08-01	41.778463999999990
2008-09-01	33.436292000000000
2008-10-01	19.546178000000000
2008-11-01	12.710335999999998
2008-12-01	27.713910000000000
2009-01-01	23.837839000000002
2009-02-01	31.277642999999990
2009-03-01	49.667795000000005
2009-04-01	28.016674999999996
2009-05-01	33.295065999999990
2009-06-01	46.210451999999990
2009-07-01	26.544310999999997
2009-08-01	24.092327000000000
2009-09-01	36.573125000000000
2009-10-01	16.874299000000000
2009-11-01	42.963489000000000
2009-12-01	21.778619000000000
2010-01-01	16.233019000000000
2010-02-01	69.981296000000000
2010-03-01	29.879788000000010
2010-04-01	23.373035000000000
2010-05-01	26.449464000000003
2010-06-01	24.171348000000000
2010-07-01	21.093856999999996
2010-08-01	17.146062000000000
2010-09-01	63.174974000000000
2010-10-01	28.438006999999995
2010-11-01	39.196444999999990
2010-12-01	38.628435000000000
2011-01-01	20.381713000000005
2011-02-01	29.314884000000006
2011-03-01	70.671522999999980
2011-04-01	60.071436000000000
2011-05-01	47.003644000000000
2011-06-01	65.515652000000000
2011-07-01	10.302889000000000
2011-08-01	14.769997999999996
2011-09-01	13.361728000000000
2011-10-01	28.450512000000000
2011-11-01	11.876042999999997
2011-12-01	18.025010000000005
2012-01-01	19.793546000000000
2012-02-01	31.726644000000000
2012-03-01	53.857304000000000
2012-04-01	46.133801000000000
2012-05-01	30.360266000000000
2012-06-01	48.302093000000000
2012-07-01	19.949198000000000
2012-08-01	77.172568000000000
2012-09-01	43.266032000000000
2012-10-01	26.332946000000000
2012-11-01	43.907137000000000
2012-12-01	28.664802000000000
2013-01-01	42.582076000000000
2013-02-01	32.928238000000000
2013-03-01	28.584712000000000
2013-04-01	79.235898000000000
2013-05-01	49.576958000000000
2013-06-01	38.046179000000000
2013-07-01	37.597576000000000
2013-08-01	50.352148000000000
2013-09-01	55.158785000000000
2013-10-01	51.635159000000000
2013-11-01	33.694100000000000
2013-12-01	18.860120000000000
2014-01-01	25.068209000000000
2014-02-01	26.302204000000000
2014-03-01	29.146147000000000
2014-04-01	55.394846000000000
2014-05-01	41.162255000000000
2014-06-01	17.405842000000000
2014-07-01	25.363072000000000
2014-08-01	37.963555000000000
2014-09-01	26.557687000000000
2014-10-01	30.679911000000000
2014-11-01	37.119226000000000
2014-12-01	16.735767000000000
2015-01-01	13.457552000000000
2015-02-01	25.808602000000000
2015-03-01	31.465141000000000
2015-04-01	3.319750000000000
2015-05-01	19.873158000000000
2015-06-01	0.905693000000000
2015-07-01	13.028795000000000
2015-08-01	11.386519000000000
2015-09-01	1.074906000000000
2015-10-01	14.008226000000000
2015-11-01	4.186367000000000
2015-12-01	19.495052000000000
2016-01-01	3.230393000000000
2016-02-01	29.634406000000000
2016-03-01	9.746178000000000
2016-04-01	8.529788000000000
2016-05-01	51.251981000000000
2016-06-01	14.367470000000000
2016-07-01	19.310905000000000
2016-08-01	12.314577000000000
2016-09-01	3.672654000000000
2016-10-01	11.829560000000000
2016-11-01	3.418107000000000
2016-12-01	3.561034000000000
2017-01-01	4.460352000000000
2017-02-01	20.146283000000000
2017-03-01	13.286256000000000
2017-04-01	18.287739000000000
2017-05-01	19.465233000000000
2017-06-01	25.827304000000000
2017-07-01	10.996262000000000
2017-08-01	10.110146000000000
2017-09-01	31.649110000000000
2017-10-01	27.371051000000000
2017-11-01	9.466618000000000
2017-12-01	7.964284000000000
2018-01-01	9.077962000000000
2018-02-01	17.467987000000000
2018-03-01	14.987322000000000
2018-04-01	3.813590000000000
2018-05-01	11.951440000000000
2018-06-01	19.208704000000000
2018-07-01	20.982878000000000
2018-08-01	58.016632000000000
2018-09-01	11.864980000000000
2018-10-01	8.209011000000000