Month Millions of Dollars 1992-01-01 0.8000000000000000 1992-02-01 1.1000000000000000 1992-03-01 4.6000000000000000 1992-04-01 2.2000000000000000 1992-05-01 8.6000000000000000 1992-06-01 10.5000000000000000 1992-07-01 10.8000000000000000 1992-08-01 7.6000000000000000 1992-09-01 10.0000000000000000 1992-10-01 3.0000000000000000 1992-11-01 2.2000000000000000 1992-12-01 6.9000000000000000 1993-01-01 6.0000000000000000 1993-02-01 8.4000000000000000 1993-03-01 8.9000000000000000 1993-04-01 2.6000000000000000 1993-05-01 2.4000000000000000 1993-06-01 2.5000000000000000 1993-07-01 2.0000000000000000 1993-08-01 1.7000000000000000 1993-09-01 2.8000000000000000 1993-10-01 1.8000000000000000 1993-11-01 1.2000000000000000 1993-12-01 2.1000000000000000 1994-01-01 6.1000000000000000 1994-02-01 2.3000000000000000 1994-03-01 2.8000000000000000 1994-04-01 2.9000000000000000 1994-05-01 2.4000000000000000 1994-06-01 1.8000000000000000 1994-07-01 3.9000000000000000 1994-08-01 1.7000000000000000 1994-09-01 1.9000000000000000 1994-10-01 1.4000000000000000 1994-11-01 2.3000000000000000 1994-12-01 3.2000000000000000 1995-01-01 3.1000000000000000 1995-02-01 2.0000000000000000 1995-03-01 2.2000000000000000 1995-04-01 3.6000000000000000 1995-05-01 6.3000000000000000 1995-06-01 3.5000000000000000 1995-07-01 2.2000000000000000 1995-08-01 2.7000000000000000 1995-09-01 4.0000000000000000 1995-10-01 2.5000000000000000 1995-11-01 5.0000000000000000 1995-12-01 11.8000000000000000 1996-01-01 8.3000000000000000 1996-02-01 2.6000000000000000 1996-03-01 2.4000000000000000 1996-04-01 1.8000000000000000 1996-05-01 4.7000000000000000 1996-06-01 5.0000000000000000 1996-07-01 2.7000000000000000 1996-08-01 9.1000000000000000 1996-09-01 2.2000000000000000 1996-10-01 3.4000000000000000 1996-11-01 1.5000000000000000 1996-12-01 2.2000000000000000 1997-01-01 1.7000000000000000 1997-02-01 4.5000000000000000 1997-03-01 2.8000000000000000 1997-04-01 3.4000000000000000 1997-05-01 1.7000000000000000 1997-06-01 1.5000000000000000 1997-07-01 3.6000000000000000 1997-08-01 2.2000000000000000 1997-09-01 1.9000000000000000 1997-10-01 3.3000000000000000 1997-11-01 1.3000000000000000 1997-12-01 1.4000000000000000 1998-01-01 1.7000000000000000 1998-02-01 1.1000000000000000 1998-03-01 2.3000000000000000 1998-04-01 2.0000000000000000 1998-05-01 2.6000000000000000 1998-06-01 1.7000000000000000 1998-07-01 1.6000000000000000 1998-08-01 1.9000000000000000 1998-09-01 0.9000000000000000 1998-10-01 2.8000000000000000 1998-11-01 2.3000000000000000 1998-12-01 0.7000000000000000 1999-01-01 1.7000000000000000 1999-02-01 2.1000000000000000 1999-03-01 2.2000000000000000 1999-04-01 2.0000000000000000 1999-05-01 1.5000000000000000 1999-06-01 0.9000000000000000 1999-07-01 1.4000000000000000 1999-08-01 1.3000000000000000 1999-09-01 2.9000000000000000 1999-10-01 1.2000000000000000 1999-11-01 1.4000000000000000 1999-12-01 1.3000000000000000 2000-01-01 1.0000000000000000 2000-02-01 1.8000000000000000 2000-03-01 0.9000000000000000 2000-04-01 1.1000000000000000 2000-05-01 1.1000000000000000 2000-06-01 1.1000000000000000 2000-07-01 2.5000000000000000 2000-08-01 1.3000000000000000 2000-09-01 2.2000000000000000 2000-10-01 1.7000000000000000 2000-11-01 1.2000000000000000 2000-12-01 3.1000000000000000 2001-01-01 1.7000000000000000 2001-02-01 1.3000000000000000 2001-03-01 1.1000000000000000 2001-04-01 1.2000000000000000 2001-05-01 1.9000000000000000 2001-06-01 2.4000000000000000 2001-07-01 0.8000000000000000 2001-08-01 1.4000000000000000 2001-09-01 0.7000000000000000 2001-10-01 0.8000000000000000 2001-11-01 1.0000000000000000 2001-12-01 1.5000000000000000 2002-01-01 0.9000000000000000 2002-02-01 1.1000000000000000 2002-03-01 2.2000000000000000 2002-04-01 1.5000000000000000 2002-05-01 3.2000000000000000 2002-06-01 1.8000000000000000 2002-07-01 1.7000000000000000 2002-08-01 5.0000000000000000 2002-09-01 1.6000000000000000 2002-10-01 2.1000000000000000 2002-11-01 3.1000000000000000 2002-12-01 11.5000000000000000 2003-01-01 3.8456940000000000 2003-02-01 1.3220820000000000 2003-03-01 1.6220950000000005 2003-04-01 1.3743770000000000 2003-05-01 1.5664320000000000 2003-06-01 2.8804720000000000 2003-07-01 1.4325150000000002 2003-08-01 0.8336700000000000 2003-09-01 1.7128820000000000 2003-10-01 0.8873410000000000 2003-11-01 0.5931200000000000 2003-12-01 1.3897770000000000 2004-01-01 1.6195790000000003 2004-02-01 1.5815239999999997 2004-03-01 2.1248490000000000 2004-04-01 3.0747499999999990 2004-05-01 1.6839310000000000 2004-06-01 1.1921500000000000 2004-07-01 1.4505619999999997 2004-08-01 4.1734820000000000 2004-09-01 1.3145990000000003 2004-10-01 2.6835000000000000 2004-11-01 1.1710440000000000 2004-12-01 4.3294340000000000 2005-01-01 1.8902240000000003 2005-02-01 1.2906650000000000 2005-03-01 2.6079270000000000 2005-04-01 1.0326409999999997 2005-05-01 1.1029160000000002 2005-06-01 2.5159170000000000 2005-07-01 1.8551400000000000 2005-08-01 2.9275500000000000 2005-09-01 1.9785340000000000 2005-10-01 3.4305050000000000 2005-11-01 4.6468670000000000 2005-12-01 3.8342229999999993 2006-01-01 5.0479720000000000 2006-02-01 4.2884349999999990 2006-03-01 5.4601679999999995 2006-04-01 4.2021930000000000 2006-05-01 3.1071170000000000 2006-06-01 2.2903830000000000 2006-07-01 2.5787950000000000 2006-08-01 4.9113830000000000 2006-09-01 4.3259700000000000 2006-10-01 6.4421749999999980 2006-11-01 5.2092320000000000 2006-12-01 3.7698289999999990 2007-01-01 5.5477390000000000 2007-02-01 6.7850799999999980 2007-03-01 6.2442450000000000 2007-04-01 7.4181310000000000 2007-05-01 3.3882710000000000 2007-06-01 2.6747870000000000 2007-07-01 5.0670289999999990 2007-08-01 7.6042590000000020 2007-09-01 7.2731370000000000 2007-10-01 7.3641360000000000 2007-11-01 5.7233950000000000 2007-12-01 4.3047180000000000 2008-01-01 6.1715790000000010 2008-02-01 8.7122140000000000 2008-03-01 5.0059709999999990 2008-04-01 7.5571680000000000 2008-05-01 5.2127440000000000 2008-06-01 7.6191700000000000 2008-07-01 8.3384570000000020 2008-08-01 9.0279609999999980 2008-09-01 4.0567350000000000 2008-10-01 6.9980020000000000 2008-11-01 3.5490430000000006 2008-12-01 6.4552800000000000 2009-01-01 4.6433010000000000 2009-02-01 4.3465800000000000 2009-03-01 3.1832410000000007 2009-04-01 5.1987880000000000 2009-05-01 3.0251450000000000 2009-06-01 4.4051420000000000 2009-07-01 5.8203889999999990 2009-08-01 5.4514030000000000 2009-09-01 3.4936600000000000 2009-10-01 2.8388770000000000 2009-11-01 4.0737689999999995 2009-12-01 10.7929970000000000 2010-01-01 2.8837620000000010 2010-02-01 3.4119200000000000 2010-03-01 4.5756690000000000 2010-04-01 3.1923430000000006 2010-05-01 6.1477670000000000 2010-06-01 5.6616560000000010 2010-07-01 4.9494940000000000 2010-08-01 4.6573340000000000 2010-09-01 3.8685820000000010 2010-10-01 5.3228170000000000 2010-11-01 6.1098320000000020 2010-12-01 5.6339500000000000 2011-01-01 7.4712600000000000 2011-02-01 5.9299770000000000 2011-03-01 8.6162070000000000 2011-04-01 16.0267860000000000 2011-05-01 14.0361900000000000 2011-06-01 10.2017500000000020 2011-07-01 8.1824039999999980 2011-08-01 8.6491940000000000 2011-09-01 7.9982689999999990 2011-10-01 14.5262130000000040 2011-11-01 7.0451760000000000 2011-12-01 21.1012090000000000 2012-01-01 12.8069930000000000 2012-02-01 10.7442850000000000 2012-03-01 12.3083960000000000 2012-04-01 11.1942520000000000 2012-05-01 8.6489110000000000 2012-06-01 9.3372250000000000 2012-07-01 22.1276000000000000 2012-08-01 7.4649710000000000 2012-09-01 15.1157990000000000 2012-10-01 12.6496770000000000 2012-11-01 9.4970240000000000 2012-12-01 14.8936970000000000 2013-01-01 6.9564640000000000 2013-02-01 9.6472780000000000 2013-03-01 10.3312320000000000 2013-04-01 14.8381750000000000 2013-05-01 7.3615990000000000 2013-06-01 13.5065260000000000 2013-07-01 9.1201090000000000 2013-08-01 16.9205050000000000 2013-09-01 9.8854270000000000 2013-10-01 17.3965980000000000 2013-11-01 11.9693470000000000 2013-12-01 13.2155850000000000 2014-01-01 15.5873780000000000 2014-02-01 10.8949230000000000 2014-03-01 14.3030990000000000 2014-04-01 7.9960380000000000 2014-05-01 7.3849790000000000 2014-06-01 7.3180530000000000 2014-07-01 8.9158200000000000 2014-08-01 6.6696620000000000 2014-09-01 8.9677460000000000 2014-10-01 7.1354030000000000 2014-11-01 6.2353180000000000 2014-12-01 12.7134950000000000 2015-01-01 8.1394480000000000 2015-02-01 8.2272210000000000 2015-03-01 6.3032300000000000 2015-04-01 5.9282450000000000 2015-05-01 4.2275080000000000 2015-06-01 5.9644340000000000 2015-07-01 6.9082730000000000 2015-08-01 6.5195090000000000 2015-09-01 6.9037930000000000 2015-10-01 4.7188300000000000 2015-11-01 5.5627050000000000 2015-12-01 14.7676390000000000 2016-01-01 4.8670730000000000 2016-02-01 17.7150210000000000 2016-03-01 6.5874390000000000 2016-04-01 3.3620960000000000 2016-05-01 4.7774640000000000 2016-06-01 10.9462670000000000 2016-07-01 4.2636960000000000 2016-08-01 3.8969560000000000 2016-09-01 5.8322430000000000 2016-10-01 5.5653500000000000 2016-11-01 6.4428500000000000 2016-12-01 7.3682860000000000 2017-01-01 5.6750420000000000 2017-02-01 3.8359290000000000 2017-03-01 5.5768280000000000 2017-04-01 6.8709960000000000 2017-05-01 4.0309180000000000 2017-06-01 5.5061250000000000 2017-07-01 6.8595350000000000 2017-08-01 8.4290910000000000 2017-09-01 17.4844570000000000 2017-10-01 8.9974810000000000 2017-11-01 5.5807310000000000 2017-12-01 6.3023500000000000 2018-01-01 5.7303080000000000 2018-02-01 21.2713370000000000 2018-03-01 10.9515740000000000 2018-04-01 6.1398920000000000 2018-05-01 6.5409050000000000 2018-06-01 13.2440510000000000 2018-07-01 13.4090080000000000 2018-08-01 10.9081940000000000 2018-09-01 7.3671790000000000 2018-10-01 6.2811860000000000