Month Millions of Dollars 1992-01-01 1.7000000000000000 1992-02-01 1.2000000000000000 1992-03-01 0.7000000000000000 1992-04-01 1.2000000000000000 1992-05-01 0.4000000000000000 1992-06-01 0.5000000000000000 1992-07-01 0.7000000000000000 1992-08-01 2.8000000000000000 1992-09-01 1.7000000000000000 1992-10-01 0.7000000000000000 1992-11-01 0.6000000000000000 1992-12-01 0.5000000000000000 1993-01-01 0.5000000000000000 1993-02-01 1.4000000000000000 1993-03-01 1.8000000000000000 1993-04-01 0.6000000000000000 1993-05-01 1.6000000000000000 1993-06-01 0.2000000000000000 1993-07-01 0.6000000000000000 1993-08-01 0.8000000000000000 1993-09-01 1.8000000000000000 1993-10-01 5.2000000000000000 1993-11-01 0.8000000000000000 1993-12-01 1.1000000000000000 1994-01-01 1.7000000000000000 1994-02-01 0.8000000000000000 1994-03-01 1.6000000000000000 1994-04-01 0.8000000000000000 1994-05-01 1.0000000000000000 1994-06-01 1.0000000000000000 1994-07-01 0.6000000000000000 1994-08-01 0.6000000000000000 1994-09-01 1.1000000000000000 1994-10-01 0.8000000000000000 1994-11-01 0.8000000000000000 1994-12-01 1.2000000000000000 1995-01-01 0.5000000000000000 1995-02-01 1.1000000000000000 1995-03-01 0.9000000000000000 1995-04-01 1.7000000000000000 1995-05-01 1.7000000000000000 1995-06-01 1.2000000000000000 1995-07-01 1.3000000000000000 1995-08-01 1.7000000000000000 1995-09-01 1.4000000000000000 1995-10-01 2.3000000000000000 1995-11-01 24.2000000000000000 1995-12-01 1.6000000000000000 1996-01-01 1.1000000000000000 1996-02-01 2.5000000000000000 1996-03-01 2.2000000000000000 1996-04-01 1.2000000000000000 1996-05-01 1.0000000000000000 1996-06-01 1.6000000000000000 1996-07-01 2.3000000000000000 1996-08-01 2.5000000000000000 1996-09-01 3.8000000000000000 1996-10-01 3.8000000000000000 1996-11-01 2.1000000000000000 1996-12-01 3.1000000000000000 1997-01-01 1.3000000000000000 1997-02-01 2.1000000000000000 1997-03-01 1.8000000000000000 1997-04-01 1.3000000000000000 1997-05-01 1.8000000000000000 1997-06-01 3.2000000000000000 1997-07-01 1.4000000000000000 1997-08-01 1.9000000000000000 1997-09-01 2.6000000000000000 1997-10-01 3.0000000000000000 1997-11-01 2.8000000000000000 1997-12-01 1.7000000000000000 1998-01-01 1.9000000000000000 1998-02-01 1.0000000000000000 1998-03-01 1.7000000000000000 1998-04-01 1.4000000000000000 1998-05-01 1.1000000000000000 1998-06-01 1.0000000000000000 1998-07-01 0.6000000000000000 1998-08-01 1.2000000000000000 1998-09-01 1.2000000000000000 1998-10-01 3.2000000000000000 1998-11-01 1.5000000000000000 1998-12-01 2.3000000000000000 1999-01-01 1.5000000000000000 1999-02-01 2.2000000000000000 1999-03-01 1.8000000000000000 1999-04-01 0.7000000000000000 1999-05-01 1.9000000000000000 1999-06-01 1.4000000000000000 1999-07-01 1.8000000000000000 1999-08-01 1.4000000000000000 1999-09-01 0.8000000000000000 1999-10-01 1.6000000000000000 1999-11-01 1.8000000000000000 1999-12-01 1.7000000000000000 2000-01-01 4.9000000000000000 2000-02-01 2.2000000000000000 2000-03-01 2.2000000000000000 2000-04-01 4.2000000000000000 2000-05-01 2.4000000000000000 2000-06-01 1.4000000000000000 2000-07-01 1.8000000000000000 2000-08-01 2.2000000000000000 2000-09-01 3.9000000000000000 2000-10-01 3.2000000000000000 2000-11-01 3.2000000000000000 2000-12-01 4.8000000000000000 2001-01-01 5.3000000000000000 2001-02-01 6.6000000000000000 2001-03-01 3.3000000000000000 2001-04-01 11.5000000000000000 2001-05-01 11.7000000000000000 2001-06-01 2.1000000000000000 2001-07-01 2.0000000000000000 2001-08-01 5.8000000000000000 2001-09-01 4.5000000000000000 2001-10-01 3.1000000000000000 2001-11-01 2.8000000000000000 2001-12-01 4.8000000000000000 2002-01-01 3.8000000000000000 2002-02-01 2.0000000000000000 2002-03-01 5.5000000000000000 2002-04-01 1.4000000000000000 2002-05-01 2.3000000000000000 2002-06-01 2.3000000000000000 2002-07-01 2.6000000000000000 2002-08-01 3.3000000000000000 2002-09-01 1.5000000000000000 2002-10-01 9.2000000000000000 2002-11-01 3.7000000000000000 2002-12-01 3.3000000000000000 2003-01-01 2.0904950000000000 2003-02-01 1.8726590000000000 2003-03-01 4.0884840000000000 2003-04-01 1.5145749999999996 2003-05-01 2.4423740000000000 2003-06-01 1.9888360000000000 2003-07-01 2.4108800000000006 2003-08-01 2.4518060000000000 2003-09-01 2.9953930000000000 2003-10-01 2.8403880000000004 2003-11-01 6.2193470000000000 2003-12-01 2.7033670000000000 2004-01-01 1.7329890000000000 2004-02-01 2.2359290000000000 2004-03-01 2.2147180000000000 2004-04-01 1.6493590000000000 2004-05-01 3.2514669999999990 2004-06-01 1.5656110000000000 2004-07-01 2.3318760000000000 2004-08-01 1.3805820000000000 2004-09-01 3.3045030000000000 2004-10-01 4.6690499999999995 2004-11-01 4.6360790000000000 2004-12-01 5.0545510000000000 2005-01-01 3.8721220000000000 2005-02-01 2.5703770000000006 2005-03-01 22.1198540000000000 2005-04-01 12.6501429999999980 2005-05-01 2.8531100000000005 2005-06-01 3.5661710000000000 2005-07-01 3.7790169999999990 2005-08-01 4.6777790000000010 2005-09-01 4.4000250000000000 2005-10-01 5.8286200000000000 2005-11-01 6.0443110000000000 2005-12-01 6.1504150000000000 2006-01-01 7.7328830000000000 2006-02-01 8.3638309999999980 2006-03-01 5.0433020000000000 2006-04-01 21.3232770000000000 2006-05-01 40.6073020000000000 2006-06-01 6.3366660000000020 2006-07-01 6.5510490000000000 2006-08-01 8.1570800000000000 2006-09-01 5.5509330000000000 2006-10-01 7.6443940000000000 2006-11-01 3.3747929999999990 2006-12-01 8.4884580000000000 2007-01-01 3.4143430000000000 2007-02-01 7.8904510000000010 2007-03-01 6.0439900000000000 2007-04-01 8.5367850000000000 2007-05-01 12.6812350000000000 2007-06-01 5.6070530000000000 2007-07-01 6.9676080000000000 2007-08-01 3.9019689999999994 2007-09-01 3.1534390000000000 2007-10-01 3.4000760000000008 2007-11-01 3.3279709999999993 2007-12-01 4.3838520000000010 2008-01-01 3.2784170000000006 2008-02-01 4.6256360000000000 2008-03-01 9.5337630000000000 2008-04-01 5.6451029999999990 2008-05-01 3.8445240000000000 2008-06-01 5.1516500000000000 2008-07-01 3.7661299999999990 2008-08-01 2.6082940000000000 2008-09-01 1.7832310000000000 2008-10-01 3.4507169999999990 2008-11-01 3.3521979999999990 2008-12-01 2.9675110000000000 2009-01-01 3.7889589999999993 2009-02-01 2.5379980000000000 2009-03-01 2.2638790000000000 2009-04-01 1.7626530000000000 2009-05-01 2.0274820000000000 2009-06-01 27.4431880000000000 2009-07-01 1.9413959999999997 2009-08-01 8.1994250000000000 2009-09-01 1.2389259999999997 2009-10-01 1.7916980000000000 2009-11-01 3.9113940000000000 2009-12-01 1.3336090000000003 2010-01-01 4.5283910000000000 2010-02-01 1.2308280000000000 2010-03-01 3.0818430000000000 2010-04-01 11.9340760000000000 2010-05-01 5.9133830000000000 2010-06-01 4.8793990000000000 2010-07-01 3.7378440000000000 2010-08-01 3.1310880000000000 2010-09-01 4.2820429999999990 2010-10-01 1.6378369999999995 2010-11-01 2.8673120000000000 2010-12-01 1.6621589999999995 2011-01-01 3.3999680000000000 2011-02-01 4.2906700000000000 2011-03-01 7.1267190000000000 2011-04-01 5.3223420000000000 2011-05-01 5.6126229999999990 2011-06-01 4.4608290000000000 2011-07-01 2.5685780000000000 2011-08-01 0.7531350000000000 2011-09-01 3.1574399999999994 2011-10-01 7.6702320000000010 2011-11-01 1.6744790000000005 2011-12-01 2.1152720000000005 2012-01-01 1.8195340000000000 2012-02-01 1.6849420000000000 2012-03-01 2.4960550000000000 2012-04-01 7.7153780000000000 2012-05-01 2.2421660000000000 2012-06-01 3.6551700000000000 2012-07-01 2.6817620000000000 2012-08-01 3.1086250000000000 2012-09-01 3.8728380000000000 2012-10-01 1.6964940000000000 2012-11-01 4.6835930000000000 2012-12-01 1.7109140000000000 2013-01-01 1.7357160000000000 2013-02-01 2.9123060000000000 2013-03-01 2.2755340000000000 2013-04-01 2.5922370000000000 2013-05-01 7.3030460000000000 2013-06-01 8.1810910000000000 2013-07-01 2.1270330000000000 2013-08-01 2.1374460000000000 2013-09-01 1.3831590000000000 2013-10-01 2.2960220000000000 2013-11-01 1.5859600000000000 2013-12-01 11.6651300000000000 2014-01-01 1.8988370000000000 2014-02-01 6.4063310000000000 2014-03-01 4.1572240000000000 2014-04-01 14.3826710000000000 2014-05-01 4.7765020000000000 2014-06-01 3.5790210000000000 2014-07-01 3.9107030000000000 2014-08-01 1.6737130000000000 2014-09-01 1.5544230000000000 2014-10-01 4.0894780000000000 2014-11-01 8.7887550000000000 2014-12-01 3.3127240000000000 2015-01-01 1.7605350000000000 2015-02-01 1.9789940000000000 2015-03-01 2.4774340000000000 2015-04-01 1.8299690000000000 2015-05-01 16.9753700000000000 2015-06-01 2.0426550000000000 2015-07-01 5.1392290000000000 2015-08-01 19.1469020000000000 2015-09-01 2.5900500000000000 2015-10-01 7.1907940000000000 2015-11-01 2.6681070000000000 2015-12-01 7.8059540000000000 2016-01-01 1.1542920000000000 2016-02-01 2.7364980000000000 2016-03-01 2.4366980000000000 2016-04-01 1.7691850000000000 2016-05-01 6.2139100000000000 2016-06-01 2.3549820000000000 2016-07-01 1.1358850000000000 2016-08-01 1.5107560000000000 2016-09-01 4.5697400000000000 2016-10-01 4.8245710000000000 2016-11-01 12.3470240000000000 2016-12-01 25.2478900000000000 2017-01-01 3.3960370000000000 2017-02-01 3.9238860000000000 2017-03-01 4.4743820000000000 2017-04-01 1.8208080000000000 2017-05-01 2.7245830000000000 2017-06-01 1.4199230000000000 2017-07-01 3.2343580000000000 2017-08-01 10.1405740000000000 2017-09-01 2.4718280000000000 2017-10-01 4.7013980000000000 2017-11-01 3.7949700000000000 2017-12-01 1.9793020000000000 2018-01-01 2.1616980000000000 2018-02-01 4.5257720000000000 2018-03-01 5.3297080000000000 2018-04-01 2.0790800000000000 2018-05-01 29.8317800000000000 2018-06-01 2.0749540000000000 2018-07-01 3.1762600000000000 2018-08-01 2.3004810000000000 2018-09-01 2.9183120000000000 2018-10-01 1.9138700000000000