Month	Millions of Dollars
1992-01-01	20.400000000000000
1992-02-01	10.900000000000000
1992-03-01	36.500000000000000
1992-04-01	39.700000000000000
1992-05-01	8.700000000000000
1992-06-01	10.200000000000000
1992-07-01	14.500000000000000
1992-08-01	18.700000000000000
1992-09-01	16.000000000000000
1992-10-01	20.100000000000000
1992-11-01	21.900000000000000
1992-12-01	14.500000000000000
1993-01-01	23.700000000000000
1993-02-01	14.100000000000000
1993-03-01	13.300000000000000
1993-04-01	24.700000000000000
1993-05-01	60.100000000000000
1993-06-01	18.500000000000000
1993-07-01	10.200000000000000
1993-08-01	8.900000000000000
1993-09-01	20.000000000000000
1993-10-01	8.000000000000000
1993-11-01	9.500000000000000
1993-12-01	21.300000000000000
1994-01-01	22.200000000000000
1994-02-01	15.300000000000000
1994-03-01	58.800000000000000
1994-04-01	9.600000000000000
1994-05-01	27.600000000000000
1994-06-01	21.500000000000000
1994-07-01	25.600000000000000
1994-08-01	17.500000000000000
1994-09-01	51.400000000000000
1994-10-01	13.500000000000000
1994-11-01	37.600000000000000
1994-12-01	26.600000000000000
1995-01-01	20.300000000000000
1995-02-01	31.500000000000000
1995-03-01	46.600000000000000
1995-04-01	12.700000000000000
1995-05-01	12.600000000000000
1995-06-01	13.500000000000000
1995-07-01	10.100000000000000
1995-08-01	12.900000000000000
1995-09-01	11.500000000000000
1995-10-01	21.700000000000000
1995-11-01	11.400000000000000
1995-12-01	10.100000000000000
1996-01-01	33.800000000000000
1996-02-01	7.300000000000000
1996-03-01	17.900000000000000
1996-04-01	7.400000000000000
1996-05-01	13.500000000000000
1996-06-01	13.000000000000000
1996-07-01	14.100000000000000
1996-08-01	26.100000000000000
1996-09-01	23.200000000000000
1996-10-01	7.500000000000000
1996-11-01	17.900000000000000
1996-12-01	7.600000000000000
1997-01-01	35.400000000000000
1997-02-01	15.100000000000000
1997-03-01	21.300000000000000
1997-04-01	4.800000000000000
1997-05-01	16.200000000000000
1997-06-01	23.400000000000000
1997-07-01	15.900000000000000
1997-08-01	22.100000000000000
1997-09-01	22.800000000000000
1997-10-01	22.900000000000000
1997-11-01	32.700000000000000
1997-12-01	19.800000000000000
1998-01-01	26.700000000000000
1998-02-01	24.900000000000000
1998-03-01	13.300000000000000
1998-04-01	23.300000000000000
1998-05-01	14.900000000000000
1998-06-01	14.400000000000000
1998-07-01	9.800000000000000
1998-08-01	11.400000000000000
1998-09-01	12.800000000000000
1998-10-01	10.900000000000000
1998-11-01	16.300000000000000
1998-12-01	16.800000000000000
1999-01-01	8.600000000000000
1999-02-01	8.100000000000000
1999-03-01	15.300000000000000
1999-04-01	17.900000000000000
1999-05-01	80.600000000000000
1999-06-01	11.700000000000000
1999-07-01	48.400000000000000
1999-08-01	41.200000000000000
1999-09-01	11.900000000000000
1999-10-01	12.200000000000000
1999-11-01	9.000000000000000
1999-12-01	15.200000000000000
2000-01-01	10.800000000000000
2000-02-01	12.500000000000000
2000-03-01	16.700000000000000
2000-04-01	50.700000000000000
2000-05-01	85.600000000000000
2000-06-01	7.500000000000000
2000-07-01	11.800000000000000
2000-08-01	16.400000000000000
2000-09-01	16.300000000000000
2000-10-01	9.900000000000000
2000-11-01	23.400000000000000
2000-12-01	27.600000000000000
2001-01-01	26.000000000000000
2001-02-01	28.600000000000000
2001-03-01	18.200000000000000
2001-04-01	53.800000000000000
2001-05-01	15.400000000000000
2001-06-01	22.300000000000000
2001-07-01	16.300000000000000
2001-08-01	16.600000000000000
2001-09-01	20.200000000000000
2001-10-01	22.600000000000000
2001-11-01	16.600000000000000
2001-12-01	19.400000000000000
2002-01-01	31.400000000000000
2002-02-01	18.200000000000000
2002-03-01	22.000000000000000
2002-04-01	11.000000000000000
2002-05-01	12.900000000000000
2002-06-01	20.700000000000000
2002-07-01	17.300000000000000
2002-08-01	18.000000000000000
2002-09-01	8.400000000000000
2002-10-01	12.100000000000000
2002-11-01	8.900000000000000
2002-12-01	13.800000000000000
2003-01-01	17.623196000000000
2003-02-01	11.485226000000000
2003-03-01	17.827036000000000
2003-04-01	15.824897000000000
2003-05-01	10.877064000000000
2003-06-01	19.523855000000000
2003-07-01	8.382547000000000
2003-08-01	19.401706999999995
2003-09-01	10.155094000000000
2003-10-01	12.769633000000002
2003-11-01	11.083914000000002
2003-12-01	15.554390000000003
2004-01-01	37.566294999999990
2004-02-01	19.331288000000000
2004-03-01	36.359364999999990
2004-04-01	7.115786000000000
2004-05-01	32.835356999999995
2004-06-01	15.445862000000000
2004-07-01	24.451346999999995
2004-08-01	20.776837000000000
2004-09-01	10.885689000000000
2004-10-01	18.353712999999996
2004-11-01	18.028911999999995
2004-12-01	17.015733999999995
2005-01-01	11.608811000000000
2005-02-01	15.070433000000005
2005-03-01	14.932510999999996
2005-04-01	13.867317999999997
2005-05-01	19.030978000000005
2005-06-01	39.799278000000000
2005-07-01	15.369912000000000
2005-08-01	20.879352000000000
2005-09-01	30.400802000000000
2005-10-01	19.452225000000000
2005-11-01	22.186906000000000
2005-12-01	38.567994000000000
2006-01-01	27.287624000000000
2006-02-01	35.071652000000000
2006-03-01	13.980512000000000
2006-04-01	31.571511999999990
2006-05-01	37.056331000000000
2006-06-01	19.353282000000004
2006-07-01	26.064904000000006
2006-08-01	41.225143000000010
2006-09-01	22.393955000000000
2006-10-01	20.740169000000005
2006-11-01	46.572133999999990
2006-12-01	41.652852000000000
2007-01-01	36.063883000000000
2007-02-01	30.603168000000000
2007-03-01	13.300982999999999
2007-04-01	17.494681000000000
2007-05-01	33.789053000000000
2007-06-01	18.993018000000003
2007-07-01	17.024515000000000
2007-08-01	35.854621000000000
2007-09-01	30.086604000000000
2007-10-01	42.297738000000010
2007-11-01	67.957538999999980
2007-12-01	59.533217000000000
2008-01-01	63.240979000000000
2008-02-01	49.090448000000010
2008-03-01	50.975312000000000
2008-04-01	22.893174000000000
2008-05-01	42.254325000000000
2008-06-01	52.614561000000000
2008-07-01	54.523601999999990
2008-08-01	34.051158999999990
2008-09-01	33.895245000000000
2008-10-01	21.260301000000000
2008-11-01	46.807041000000000
2008-12-01	30.824716000000010
2009-01-01	24.347945000000000
2009-02-01	23.615719000000000
2009-03-01	21.448747999999995
2009-04-01	28.180964000000003
2009-05-01	35.659392000000000
2009-06-01	53.122756000000010
2009-07-01	25.904333000000005
2009-08-01	44.509371999999990
2009-09-01	33.551028999999990
2009-10-01	57.704121999999984
2009-11-01	73.262017000000000
2009-12-01	80.026217000000000
2010-01-01	26.712982000000004
2010-02-01	49.995372000000000
2010-03-01	56.455927999999990
2010-04-01	45.563561000000000
2010-05-01	43.305278000000000
2010-06-01	33.641522000000000
2010-07-01	42.745740000000000
2010-08-01	31.292856000000000
2010-09-01	75.909638999999980
2010-10-01	39.692548000000000
2010-11-01	69.773174999999980
2010-12-01	57.692249000000000
2011-01-01	37.741138999999990
2011-02-01	66.417976999999980
2011-03-01	52.403922000000010
2011-04-01	48.751630000000000
2011-05-01	51.496899999999990
2011-06-01	61.163199000000000
2011-07-01	30.868725999999990
2011-08-01	51.541097000000000
2011-09-01	32.196306000000000
2011-10-01	54.339368999999990
2011-11-01	54.595039000000000
2011-12-01	55.492379000000000
2012-01-01	77.390208000000000
2012-02-01	61.968379000000000
2012-03-01	58.032954000000000
2012-04-01	54.346625000000000
2012-05-01	45.297301000000000
2012-06-01	24.415306000000000
2012-07-01	29.753260000000000
2012-08-01	32.500703000000000
2012-09-01	33.307392000000000
2012-10-01	62.401350000000000
2012-11-01	41.971782000000000
2012-12-01	93.480417000000000
2013-01-01	52.007226000000000
2013-02-01	49.791553000000000
2013-03-01	29.920760000000000
2013-04-01	35.641366000000000
2013-05-01	41.882536000000000
2013-06-01	228.818005000000000
2013-07-01	26.426944000000000
2013-08-01	38.160888000000000
2013-09-01	77.438064000000000
2013-10-01	113.079867000000000
2013-11-01	98.702821000000000
2013-12-01	115.316393000000000
2014-01-01	154.726010000000000
2014-02-01	30.154808000000000
2014-03-01	32.221962000000000
2014-04-01	28.369142000000000
2014-05-01	52.482319000000000
2014-06-01	44.161060000000000
2014-07-01	30.152997000000000
2014-08-01	21.590566000000000
2014-09-01	25.274557000000000
2014-10-01	117.176966000000000
2014-11-01	123.643297000000000
2014-12-01	171.442115000000000
2015-01-01	58.547779000000000
2015-02-01	35.944846000000000
2015-03-01	34.400041000000000
2015-04-01	87.375417000000000
2015-05-01	65.244642000000000
2015-06-01	18.651641000000000
2015-07-01	31.996064000000000
2015-08-01	45.387730000000000
2015-09-01	57.341676000000000
2015-10-01	51.014967000000000
2015-11-01	48.278242000000000
2015-12-01	68.234377000000000
2016-01-01	33.646926000000000
2016-02-01	62.943385000000000
2016-03-01	23.781053000000000
2016-04-01	26.085336000000000
2016-05-01	52.274132000000000
2016-06-01	55.494604000000000
2016-07-01	39.903927000000000
2016-08-01	68.475641000000000
2016-09-01	31.383537000000000
2016-10-01	44.930050000000000
2016-11-01	47.370443000000000
2016-12-01	40.672550000000000
2017-01-01	85.438191000000000
2017-02-01	14.042722000000000
2017-03-01	52.897553000000000
2017-04-01	37.166748000000000
2017-05-01	48.492341000000000
2017-06-01	44.339221000000000
2017-07-01	27.719592000000000
2017-08-01	49.880912000000000
2017-09-01	22.836132000000000
2017-10-01	55.674544000000000
2017-11-01	73.984567000000000
2017-12-01	31.102602000000000
2018-01-01	42.739880000000000
2018-02-01	33.410730000000000
2018-03-01	32.865712000000000
2018-04-01	70.093099000000000
2018-05-01	53.150296000000000
2018-06-01	47.465878000000000
2018-07-01	42.983370000000000
2018-08-01	42.694383000000000
2018-09-01	57.554082000000000
2018-10-01	44.290959000000000