Month Millions of Dollars 1992-01-01 0.00000000000000000000 1992-02-01 0.00000000000000000000 1992-03-01 0.00000000000000000000 1992-04-01 0.00000000000000000000 1992-05-01 0.00000000000000000000 1992-06-01 0.00000000000000000000 1992-07-01 0.00000000000000000000 1992-08-01 0.00000000000000000000 1992-09-01 0.00000000000000000000 1992-10-01 0.00000000000000000000 1992-11-01 0.00000000000000000000 1992-12-01 0.00000000000000000000 1993-01-01 0.00000000000000000000 1993-02-01 0.00000000000000000000 1993-03-01 0.00000000000000000000 1993-04-01 0.00000000000000000000 1993-05-01 0.10000000000000000000 1993-06-01 0.10000000000000000000 1993-07-01 0.00000000000000000000 1993-08-01 0.00000000000000000000 1993-09-01 0.00000000000000000000 1993-10-01 0.00000000000000000000 1993-11-01 0.00000000000000000000 1993-12-01 0.00000000000000000000 1994-01-01 0.00000000000000000000 1994-02-01 0.00000000000000000000 1994-03-01 0.00000000000000000000 1994-04-01 0.00000000000000000000 1994-05-01 0.00000000000000000000 1994-06-01 0.00000000000000000000 1994-07-01 0.00000000000000000000 1994-08-01 0.00000000000000000000 1994-09-01 0.00000000000000000000 1994-10-01 0.00000000000000000000 1994-11-01 0.00000000000000000000 1994-12-01 0.00000000000000000000 1995-01-01 0.00000000000000000000 1995-02-01 0.00000000000000000000 1995-03-01 0.00000000000000000000 1995-04-01 0.00000000000000000000 1995-05-01 0.00000000000000000000 1995-06-01 0.00000000000000000000 1995-07-01 0.00000000000000000000 1995-08-01 0.00000000000000000000 1995-09-01 0.00000000000000000000 1995-10-01 0.00000000000000000000 1995-11-01 0.00000000000000000000 1995-12-01 0.00000000000000000000 1996-01-01 0.00000000000000000000 1996-02-01 0.00000000000000000000 1996-03-01 0.00000000000000000000 1996-04-01 0.00000000000000000000 1996-05-01 0.00000000000000000000 1996-06-01 0.00000000000000000000 1996-07-01 0.00000000000000000000 1996-08-01 0.00000000000000000000 1996-09-01 0.00000000000000000000 1996-10-01 0.00000000000000000000 1996-11-01 0.00000000000000000000 1996-12-01 0.00000000000000000000 1997-01-01 0.00000000000000000000 1997-02-01 0.00000000000000000000 1997-03-01 0.00000000000000000000 1997-04-01 0.00000000000000000000 1997-05-01 0.00000000000000000000 1997-06-01 0.00000000000000000000 1997-07-01 0.00000000000000000000 1997-08-01 0.00000000000000000000 1997-09-01 0.00000000000000000000 1997-10-01 0.00000000000000000000 1997-11-01 0.00000000000000000000 1997-12-01 0.00000000000000000000 1998-01-01 0.10000000000000000000 1998-02-01 0.00000000000000000000 1998-03-01 0.00000000000000000000 1998-04-01 0.00000000000000000000 1998-05-01 0.00000000000000000000 1998-06-01 0.00000000000000000000 1998-07-01 0.00000000000000000000 1998-08-01 0.00000000000000000000 1998-09-01 0.00000000000000000000 1998-10-01 0.00000000000000000000 1998-11-01 0.00000000000000000000 1998-12-01 0.00000000000000000000 1999-01-01 0.10000000000000000000 1999-02-01 0.00000000000000000000 1999-03-01 0.00000000000000000000 1999-04-01 0.00000000000000000000 1999-05-01 0.00000000000000000000 1999-06-01 0.00000000000000000000 1999-07-01 0.00000000000000000000 1999-08-01 0.00000000000000000000 1999-09-01 0.00000000000000000000 1999-10-01 0.00000000000000000000 1999-11-01 0.00000000000000000000 1999-12-01 0.00000000000000000000 2000-01-01 0.00000000000000000000 2000-02-01 0.00000000000000000000 2000-03-01 0.00000000000000000000 2000-04-01 0.00000000000000000000 2000-05-01 0.00000000000000000000 2000-06-01 0.00000000000000000000 2000-07-01 0.00000000000000000000 2000-08-01 0.50000000000000000000 2000-09-01 0.00000000000000000000 2000-10-01 0.00000000000000000000 2000-11-01 0.00000000000000000000 2000-12-01 0.00000000000000000000 2001-01-01 0.00000000000000000000 2001-02-01 0.00000000000000000000 2001-03-01 0.00000000000000000000 2001-04-01 0.00000000000000000000 2001-05-01 0.00000000000000000000 2001-06-01 0.00000000000000000000 2001-07-01 0.00000000000000000000 2001-08-01 0.00000000000000000000 2001-09-01 0.00000000000000000000 2001-10-01 0.00000000000000000000 2001-11-01 0.00000000000000000000 2001-12-01 0.00000000000000000000 2002-01-01 0.00000000000000000000 2002-02-01 0.00000000000000000000 2002-03-01 0.00000000000000000000 2002-04-01 0.00000000000000000000 2002-05-01 0.00000000000000000000 2002-06-01 0.00000000000000000000 2002-07-01 0.00000000000000000000 2002-08-01 0.00000000000000000000 2002-09-01 0.00000000000000000000 2002-10-01 0.00000000000000000000 2002-11-01 0.00000000000000000000 2002-12-01 0.00000000000000000000 2003-01-01 1.81168300000000040000 2003-02-01 0.01302600000000000000 2003-03-01 0.01840000000000000000 2003-04-01 0.00000000000000000000 2003-05-01 0.00000000000000000000 2003-06-01 0.00000000000000000000 2003-07-01 0.00000000000000000000 2003-08-01 0.00000000000000000000 2003-09-01 0.00000000000000000000 2003-10-01 0.00000000000000000000 2003-11-01 0.02000000000000000000 2003-12-01 0.04938900000000001000 2004-01-01 0.04807900000000000000 2004-02-01 0.00034399999999999990 2004-03-01 0.04949400000000001000 2004-04-01 0.00035599999999999990 2004-05-01 0.00000000000000000000 2004-06-01 0.05247500000000001000 2004-07-01 26.13153700000000500000 2004-08-01 0.24788600000000005000 2004-09-01 0.00043100000000000007 2004-10-01 0.04000000000000000000 2004-11-01 0.04206700000000000000 2004-12-01 0.00030100000000000010 2005-01-01 0.00000000000000000000 2005-02-01 0.00000000000000000000 2005-03-01 0.04640900000000000600 2005-04-01 0.00033300000000000000 2005-05-01 0.00219100000000000000 2005-06-01 0.06500900000000001000 2005-07-01 0.00046700000000000010 2005-08-01 0.00626800000000000200 2005-09-01 0.00000000000000000000 2005-10-01 0.00000000000000000000 2005-11-01 0.00000000000000000000 2005-12-01 0.00000000000000000000 2006-01-01 0.25000000000000000000 2006-02-01 0.00934200000000000000 2006-03-01 0.00000000000000000000 2006-04-01 0.00000000000000000000 2006-05-01 0.00000000000000000000 2006-06-01 0.00000000000000000000 2006-07-01 0.00000000000000000000 2006-08-01 0.04389099999999999000 2006-09-01 0.00031500000000000000 2006-10-01 0.00811900000000000000 2006-11-01 0.01784300000000000000 2006-12-01 0.00857500000000000000 2007-01-01 0.00000000000000000000 2007-02-01 0.00000000000000000000 2007-03-01 0.00901699999999999900 2007-04-01 0.00000000000000000000 2007-05-01 0.00000000000000000000 2007-06-01 0.00000000000000000000 2007-07-01 0.02002400000000000000 2007-08-01 0.00000000000000000000 2007-09-01 0.00000000000000000000 2007-10-01 0.00856900000000000000 2007-11-01 0.00000000000000000000 2007-12-01 0.00000000000000000000 2008-01-01 0.14761000000000000000 2008-02-01 0.00105600000000000000 2008-03-01 0.00000000000000000000 2008-04-01 0.00000000000000000000 2008-05-01 0.00000000000000000000 2008-06-01 0.00736300000000000000 2008-07-01 0.00000000000000000000 2008-08-01 0.00000000000000000000 2008-09-01 0.00000000000000000000 2008-10-01 0.00000000000000000000 2008-11-01 0.00800000000000000000 2008-12-01 0.00000000000000000000 2009-01-01 0.00000000000000000000 2009-02-01 0.00000000000000000000 2009-03-01 0.00000000000000000000 2009-04-01 0.00000000000000000000 2009-05-01 0.00000000000000000000 2009-06-01 0.00000000000000000000 2009-07-01 0.00000000000000000000 2009-08-01 0.00923300000000000200 2009-09-01 0.00000000000000000000 2009-10-01 0.00000000000000000000 2009-11-01 0.00000000000000000000 2009-12-01 0.03407200000000000000 2010-01-01 0.03654000000000001000 2010-02-01 0.02386200000000000000 2010-03-01 0.01318600000000000200 2010-04-01 0.00419100000000000100 2010-05-01 0.00000000000000000000 2010-06-01 0.10767600000000000000 2010-07-01 0.18516400000000000000 2010-08-01 0.00000000000000000000 2010-09-01 0.12848600000000000000 2010-10-01 0.00105200000000000000 2010-11-01 0.00000400000000000000 2010-12-01 0.38474800000000000000 2011-01-01 0.00000700000000000000 2011-02-01 0.04943500000000000000 2011-03-01 0.01924900000000000000 2011-04-01 0.00007100000000000000 2011-05-01 0.00000200000000000000 2011-06-01 0.00002700000000000000 2011-07-01 0.03060499999999999300 2011-08-01 0.16090100000000004000 2011-09-01 0.00001400000000000000 2011-10-01 0.00005500000000000000 2011-11-01 0.00017500000000000005 2011-12-01 0.00082799999999999990 2012-01-01 0.00179700000000000000 2012-02-01 0.00097800000000000000 2012-03-01 0.01036300000000000000 2012-04-01 0.00021900000000000000 2012-05-01 0.00763100000000000000 2012-06-01 0.00098300000000000000 2012-07-01 0.05135300000000000000 2012-08-01 0.00261100000000000000 2012-09-01 0.00047900000000000000 2012-10-01 0.00313100000000000000 2012-11-01 0.00066000000000000000 2012-12-01 0.00041300000000000000 2013-01-01 0.00082500000000000000 2013-02-01 0.04593900000000000000 2013-03-01 0.00065500000000000000 2013-04-01 0.00111800000000000000 2013-05-01 0.00345400000000000000 2013-06-01 0.00000000000000000000 2013-07-01 3.05160500000000000000 2013-08-01 0.10541500000000000000 2013-09-01 0.00051600000000000000 2013-10-01 0.00228600000000000000 2013-11-01 0.00871600000000000000 2013-12-01 0.00066700000000000000 2014-01-01 0.00103500000000000000 2014-02-01 0.03713700000000000000 2014-03-01 0.00000000000000000000 2014-04-01 0.00299900000000000000 2014-05-01 0.00097000000000000000 2014-06-01 0.00115800000000000000 2014-07-01 0.00091000000000000000 2014-08-01 0.01853500000000000000 2014-09-01 0.00059500000000000000 2014-10-01 0.00056700000000000000 2014-11-01 0.00000000000000000000 2014-12-01 0.00000000000000000000 2015-01-01 0.00015400000000000000 2015-02-01 0.00001100000000000000 2015-03-01 0.02504200000000000000 2015-04-01 0.00020900000000000000 2015-05-01 0.01324600000000000000 2015-06-01 0.00037600000000000000 2015-07-01 0.00352800000000000000 2015-08-01 0.00041700000000000000 2015-09-01 0.00040900000000000000 2015-10-01 0.00775300000000000000 2015-11-01 0.00032700000000000000 2015-12-01 0.00036800000000000000 2016-01-01 0.00000000000000000000 2016-02-01 0.00638300000000000000 2016-03-01 0.00289400000000000000 2016-04-01 0.00207600000000000000 2016-05-01 0.00228100000000000000 2016-06-01 0.00000400000000000000 2016-07-01 0.06397800000000000000 2016-08-01 0.00157200000000000000 2016-09-01 0.00495600000000000000 2016-10-01 0.00000000000000000000 2016-11-01 0.08741500000000000000 2016-12-01 0.00426600000000000000 2017-01-01 0.00051300000000000000 2017-02-01 0.00161300000000000000 2017-03-01 0.00057300000000000000 2017-04-01 0.00000000000000000000 2017-05-01 0.00365900000000000000 2017-06-01 0.00000800000000000000 2017-07-01 0.00681800000000000000 2017-08-01 0.00173100000000000000 2017-09-01 0.00000300000000000000 2017-10-01 0.00108200000000000000 2017-11-01 0.00300100000000000000 2017-12-01 0.00001200000000000000 2018-01-01 0.00000000000000000000 2018-02-01 0.00065600000000000000 2018-03-01 0.00001200000000000000 2018-04-01 0.00037800000000000000 2018-05-01 0.01976200000000000000 2018-06-01 0.00324900000000000000 2018-07-01 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