Month Millions of Dollars 1992-01-01 0.0000000000000000 1992-02-01 5.4000000000000000 1992-03-01 0.2000000000000000 1992-04-01 2.4000000000000000 1992-05-01 1.1000000000000000 1992-06-01 0.2000000000000000 1992-07-01 3.2000000000000000 1992-08-01 0.2000000000000000 1992-09-01 2.7000000000000000 1992-10-01 4.6000000000000000 1992-11-01 4.7000000000000000 1992-12-01 0.0000000000000000 1993-01-01 3.0000000000000000 1993-02-01 2.5000000000000000 1993-03-01 12.0000000000000000 1993-04-01 4.1000000000000000 1993-05-01 8.9000000000000000 1993-06-01 8.8000000000000000 1993-07-01 17.5000000000000000 1993-08-01 9.8000000000000000 1993-09-01 5.8000000000000000 1993-10-01 1.0000000000000000 1993-11-01 1.2000000000000000 1993-12-01 3.1000000000000000 1994-01-01 6.5000000000000000 1994-02-01 5.3000000000000000 1994-03-01 6.4000000000000000 1994-04-01 6.7000000000000000 1994-05-01 12.4000000000000000 1994-06-01 6.2000000000000000 1994-07-01 7.9000000000000000 1994-08-01 10.7000000000000000 1994-09-01 7.0000000000000000 1994-10-01 1.4000000000000000 1994-11-01 1.6000000000000000 1994-12-01 2.0000000000000000 1995-01-01 0.1000000000000000 1995-02-01 0.9000000000000000 1995-03-01 12.2000000000000000 1995-04-01 8.4000000000000000 1995-05-01 6.6000000000000000 1995-06-01 0.5000000000000000 1995-07-01 0.6000000000000000 1995-08-01 11.1000000000000000 1995-09-01 17.3000000000000000 1995-10-01 5.3000000000000000 1995-11-01 1.3000000000000000 1995-12-01 6.0000000000000000 1996-01-01 0.9000000000000000 1996-02-01 11.9000000000000000 1996-03-01 0.3000000000000000 1996-04-01 0.2000000000000000 1996-05-01 13.9000000000000000 1996-06-01 8.8000000000000000 1996-07-01 0.4000000000000000 1996-08-01 0.7000000000000000 1996-09-01 3.6000000000000000 1996-10-01 0.6000000000000000 1996-11-01 7.1000000000000000 1996-12-01 9.0000000000000000 1997-01-01 9.6000000000000000 1997-02-01 6.0000000000000000 1997-03-01 3.5000000000000000 1997-04-01 1.9000000000000000 1997-05-01 7.8000000000000000 1997-06-01 4.5000000000000000 1997-07-01 6.0000000000000000 1997-08-01 1.8000000000000000 1997-09-01 7.5000000000000000 1997-10-01 1.9000000000000000 1997-11-01 6.7000000000000000 1997-12-01 5.0000000000000000 1998-01-01 2.0000000000000000 1998-02-01 14.8000000000000000 1998-03-01 5.7000000000000000 1998-04-01 6.5000000000000000 1998-05-01 1.9000000000000000 1998-06-01 1.2000000000000000 1998-07-01 1.7000000000000000 1998-08-01 4.6000000000000000 1998-09-01 4.7000000000000000 1998-10-01 4.6000000000000000 1998-11-01 1.5000000000000000 1998-12-01 2.2000000000000000 1999-01-01 2.8000000000000000 1999-02-01 8.4000000000000000 1999-03-01 1.2000000000000000 1999-04-01 9.3000000000000000 1999-05-01 0.9000000000000000 1999-06-01 3.3000000000000000 1999-07-01 4.8000000000000000 1999-08-01 2.2000000000000000 1999-09-01 6.9000000000000000 1999-10-01 1.2000000000000000 1999-11-01 5.7000000000000000 1999-12-01 4.7000000000000000 2000-01-01 9.7000000000000000 2000-02-01 1.9000000000000000 2000-03-01 2.2000000000000000 2000-04-01 2.2000000000000000 2000-05-01 6.3000000000000000 2000-06-01 1.7000000000000000 2000-07-01 1.2000000000000000 2000-08-01 2.4000000000000000 2000-09-01 10.6000000000000000 2000-10-01 4.2000000000000000 2000-11-01 1.7000000000000000 2000-12-01 11.6000000000000000 2001-01-01 2.3000000000000000 2001-02-01 2.3000000000000000 2001-03-01 2.2000000000000000 2001-04-01 5.7000000000000000 2001-05-01 7.4000000000000000 2001-06-01 3.9000000000000000 2001-07-01 2.8000000000000000 2001-08-01 2.9000000000000000 2001-09-01 8.2000000000000000 2001-10-01 4.8000000000000000 2001-11-01 2.6000000000000000 2001-12-01 4.8000000000000000 2002-01-01 2.8000000000000000 2002-02-01 1.9000000000000000 2002-03-01 2.0000000000000000 2002-04-01 3.4000000000000000 2002-05-01 6.3000000000000000 2002-06-01 2.0000000000000000 2002-07-01 7.3000000000000000 2002-08-01 4.3000000000000000 2002-09-01 72.1000000000000000 2002-10-01 2.4000000000000000 2002-11-01 1.9000000000000000 2002-12-01 5.4000000000000000 2003-01-01 5.6106729999999990 2003-02-01 3.2290329999999994 2003-03-01 4.7738389999999990 2003-04-01 2.1890090000000000 2003-05-01 5.6038430000000000 2003-06-01 4.5520230000000000 2003-07-01 51.7819750000000100 2003-08-01 4.5159950000000010 2003-09-01 5.2275530000000000 2003-10-01 3.8748490000000000 2003-11-01 5.4934429999999990 2003-12-01 5.9320560000000020 2004-01-01 5.3339640000000000 2004-02-01 8.8321860000000000 2004-03-01 6.6364860000000000 2004-04-01 14.4169070000000040 2004-05-01 5.8251050000000000 2004-06-01 8.3950320000000000 2004-07-01 6.5054070000000000 2004-08-01 6.1173470000000000 2004-09-01 12.0933640000000000 2004-10-01 5.5774080000000000 2004-11-01 3.9916880000000000 2004-12-01 6.9303720000000000 2005-01-01 3.0329860000000006 2005-02-01 6.9203239999999980 2005-03-01 5.0334420000000000 2005-04-01 8.3779590000000020 2005-05-01 3.9586369999999990 2005-06-01 3.8853000000000000 2005-07-01 5.6037580000000000 2005-08-01 6.7849650000000000 2005-09-01 7.9768140000000000 2005-10-01 5.9740630000000000 2005-11-01 5.1390920000000000 2005-12-01 2.7958780000000005 2006-01-01 4.5698880000000000 2006-02-01 3.5300799999999990 2006-03-01 4.9175670000000000 2006-04-01 5.3796140000000000 2006-05-01 8.0465789999999980 2006-06-01 7.7689079999999990 2006-07-01 5.3392600000000000 2006-08-01 10.0420450000000000 2006-09-01 5.0538630000000000 2006-10-01 10.9632290000000000 2006-11-01 5.2498620000000010 2006-12-01 9.5072730000000000 2007-01-01 4.5820300000000000 2007-02-01 3.2887060000000000 2007-03-01 16.6085840000000040 2007-04-01 6.2910190000000000 2007-05-01 18.4012270000000000 2007-06-01 3.9589349999999990 2007-07-01 5.6268950000000000 2007-08-01 5.4455410000000000 2007-09-01 10.9882209999999980 2007-10-01 10.6918310000000000 2007-11-01 11.3007030000000000 2007-12-01 13.4254180000000020 2008-01-01 7.3638589999999990 2008-02-01 10.4602640000000020 2008-03-01 13.2995980000000000 2008-04-01 11.1219520000000020 2008-05-01 17.5898460000000000 2008-06-01 11.4809120000000000 2008-07-01 12.6220459999999970 2008-08-01 20.8715730000000000 2008-09-01 13.7990130000000000 2008-10-01 9.9576180000000000 2008-11-01 12.4248980000000000 2008-12-01 10.4268420000000020 2009-01-01 6.7999190000000000 2009-02-01 6.6867870000000000 2009-03-01 10.7389070000000000 2009-04-01 2.4018360000000000 2009-05-01 5.8418490000000000 2009-06-01 3.8309489999999990 2009-07-01 6.5376050000000020 2009-08-01 5.8433650000000000 2009-09-01 5.6155690000000000 2009-10-01 2.8834220000000000 2009-11-01 9.7046700000000000 2009-12-01 10.2096900000000020 2010-01-01 12.1992980000000000 2010-02-01 3.9278470000000000 2010-03-01 18.3071130000000000 2010-04-01 26.2340050000000000 2010-05-01 7.9204410000000010 2010-06-01 6.9419380000000000 2010-07-01 3.5736010000000000 2010-08-01 4.5683260000000000 2010-09-01 8.3682710000000020 2010-10-01 5.3156520000000010 2010-11-01 6.0157510000000000 2010-12-01 10.0783750000000000 2011-01-01 6.4222910000000010 2011-02-01 2.9226340000000000 2011-03-01 7.4041470000000000 2011-04-01 6.7038880000000000 2011-05-01 10.1907410000000000 2011-06-01 8.1681489999999980 2011-07-01 6.5112709999999980 2011-08-01 10.9878050000000000 2011-09-01 10.2352430000000000 2011-10-01 7.5217140000000000 2011-11-01 5.3959010000000010 2011-12-01 11.8524730000000000 2012-01-01 5.2891860000000000 2012-02-01 5.4306970000000000 2012-03-01 4.3870770000000000 2012-04-01 6.5693820000000000 2012-05-01 3.2949640000000000 2012-06-01 6.4676120000000000 2012-07-01 4.0203290000000000 2012-08-01 4.6168870000000000 2012-09-01 12.1666910000000000 2012-10-01 3.6426570000000000 2012-11-01 3.9611250000000000 2012-12-01 4.4526900000000000 2013-01-01 7.2993840000000000 2013-02-01 13.4858130000000000 2013-03-01 9.7841980000000000 2013-04-01 9.7875340000000000 2013-05-01 5.4666850000000000 2013-06-01 4.8103770000000000 2013-07-01 10.2226130000000000 2013-08-01 5.0480190000000000 2013-09-01 4.7667340000000000 2013-10-01 9.3876010000000000 2013-11-01 5.5703050000000000 2013-12-01 5.5922080000000000 2014-01-01 5.7240590000000000 2014-02-01 5.9501000000000000 2014-03-01 5.5890760000000000 2014-04-01 6.5259220000000000 2014-05-01 4.2665100000000000 2014-06-01 4.1941390000000000 2014-07-01 3.2003380000000000 2014-08-01 3.5741570000000000 2014-09-01 6.2306990000000000 2014-10-01 7.5222880000000000 2014-11-01 4.2752820000000000 2014-12-01 3.3580890000000000 2015-01-01 3.0762560000000000 2015-02-01 3.4472810000000000 2015-03-01 3.5089730000000000 2015-04-01 2.5994320000000000 2015-05-01 2.9235520000000000 2015-06-01 2.6121380000000000 2015-07-01 4.6830810000000000 2015-08-01 5.5891410000000000 2015-09-01 3.9687570000000000 2015-10-01 5.5288080000000000 2015-11-01 6.9784320000000000 2015-12-01 5.3303190000000000 2016-01-01 2.9938190000000000 2016-02-01 2.8535750000000000 2016-03-01 2.6564750000000000 2016-04-01 3.0604030000000000 2016-05-01 6.0868410000000000 2016-06-01 4.2707310000000000 2016-07-01 2.9292490000000000 2016-08-01 2.1549370000000000 2016-09-01 2.5677440000000000 2016-10-01 6.7342870000000000 2016-11-01 2.6432250000000000 2016-12-01 4.6268300000000000 2017-01-01 3.5596300000000000 2017-02-01 6.3325660000000000 2017-03-01 5.4149980000000000 2017-04-01 2.6591400000000000 2017-05-01 5.1946080000000000 2017-06-01 2.7724010000000000 2017-07-01 4.1249530000000000 2017-08-01 5.2756750000000000 2017-09-01 4.5722470000000000 2017-10-01 4.7496290000000000 2017-11-01 4.6895150000000000 2017-12-01 5.6602440000000000 2018-01-01 3.2216560000000000 2018-02-01 5.0703960000000000 2018-03-01 3.6334690000000000 2018-04-01 5.8356880000000000 2018-05-01 5.0010110000000000 2018-06-01 3.4211700000000000 2018-07-01 2.7527170000000000 2018-08-01 3.6151420000000000 2018-09-01 4.1983170000000000 2018-10-01 4.1860990000000000