Month Millions of Dollars 1992-01-01 0.10000000000000000000 1992-02-01 0.00000000000000000000 1992-03-01 0.00000000000000000000 1992-04-01 0.00000000000000000000 1992-05-01 0.10000000000000000000 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 0.10000000000000000000 1993-02-01 0.10000000000000000000 1993-03-01 0.00000000000000000000 1993-04-01 0.00000000000000000000 1993-05-01 0.00000000000000000000 1993-06-01 0.00000000000000000000 1993-07-01 0.10000000000000000000 1993-08-01 0.10000000000000000000 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 0.10000000000000000000 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 6.50000000000000000000 1995-01-01 0.40000000000000000000 1995-02-01 0.00000000000000000000 1995-03-01 0.00000000000000000000 1995-04-01 0.10000000000000000000 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 0.10000000000000000000 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 0.10000000000000000000 1997-10-01 0.10000000000000000000 1997-11-01 0.00000000000000000000 1997-12-01 0.10000000000000000000 1998-01-01 0.00000000000000000000 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 0.10000000000000000000 1998-11-01 0.00000000000000000000 1998-12-01 0.10000000000000000000 1999-01-01 0.10000000000000000000 1999-02-01 0.00000000000000000000 1999-03-01 0.00000000000000000000 1999-04-01 0.10000000000000000000 1999-05-01 0.00000000000000000000 1999-06-01 0.10000000000000000000 1999-07-01 0.10000000000000000000 1999-08-01 0.00000000000000000000 1999-09-01 0.10000000000000000000 1999-10-01 0.00000000000000000000 1999-11-01 0.00000000000000000000 1999-12-01 0.00000000000000000000 2000-01-01 0.10000000000000000000 2000-02-01 0.10000000000000000000 2000-03-01 0.00000000000000000000 2000-04-01 0.10000000000000000000 2000-05-01 0.10000000000000000000 2000-06-01 0.10000000000000000000 2000-07-01 0.10000000000000000000 2000-08-01 0.00000000000000000000 2000-09-01 0.10000000000000000000 2000-10-01 0.00000000000000000000 2000-11-01 0.00000000000000000000 2000-12-01 0.20000000000000000000 2001-01-01 0.00000000000000000000 2001-02-01 0.00000000000000000000 2001-03-01 0.10000000000000000000 2001-04-01 0.20000000000000000000 2001-05-01 0.00000000000000000000 2001-06-01 0.10000000000000000000 2001-07-01 0.10000000000000000000 2001-08-01 1.80000000000000000000 2001-09-01 0.30000000000000000000 2001-10-01 0.00000000000000000000 2001-11-01 0.30000000000000000000 2001-12-01 0.10000000000000000000 2002-01-01 0.10000000000000000000 2002-02-01 0.00000000000000000000 2002-03-01 0.10000000000000000000 2002-04-01 0.10000000000000000000 2002-05-01 0.10000000000000000000 2002-06-01 0.10000000000000000000 2002-07-01 0.10000000000000000000 2002-08-01 0.00000000000000000000 2002-09-01 0.10000000000000000000 2002-10-01 0.10000000000000000000 2002-11-01 0.10000000000000000000 2002-12-01 0.00000000000000000000 2003-01-01 0.10270399999999998000 2003-02-01 0.03323500000000000000 2003-03-01 0.01373699999999999700 2003-04-01 0.02906100000000000700 2003-05-01 0.04601800000000001000 2003-06-01 0.06160699999999998000 2003-07-01 0.00334500000000000000 2003-08-01 0.07889599999999998000 2003-09-01 0.01375100000000000000 2003-10-01 0.03303000000000000000 2003-11-01 0.06828600000000000000 2003-12-01 0.09235599999999998000 2004-01-01 0.35454700000000006000 2004-02-01 0.24651300000000004000 2004-03-01 0.04633300000000000000 2004-04-01 0.07733499999999999000 2004-05-01 0.13288700000000000000 2004-06-01 0.15874600000000000000 2004-07-01 4.39878100000000000000 2004-08-01 0.04221800000000000600 2004-09-01 0.06986100000000000000 2004-10-01 0.06080000000000000000 2004-11-01 0.01276200000000000300 2004-12-01 0.02637800000000000000 2005-01-01 0.00146200000000000000 2005-02-01 0.09776500000000000000 2005-03-01 0.26463200000000000000 2005-04-01 0.12916000000000000000 2005-05-01 0.11129999999999998000 2005-06-01 0.07613900000000000000 2005-07-01 0.02532800000000000000 2005-08-01 0.15534800000000000000 2005-09-01 0.09962300000000000000 2005-10-01 0.05830500000000002000 2005-11-01 0.00314000000000000000 2005-12-01 0.02584900000000000000 2006-01-01 0.01631600000000000000 2006-02-01 0.02679600000000000000 2006-03-01 0.11912600000000000000 2006-04-01 0.27884900000000000000 2006-05-01 0.01824700000000000000 2006-06-01 0.03783700000000000000 2006-07-01 0.00478200000000000000 2006-08-01 0.16137699999999996000 2006-09-01 0.08262000000000000000 2006-10-01 0.00416000000000000000 2006-11-01 0.00370600000000000000 2006-12-01 0.00416600000000000000 2007-01-01 0.02475300000000000000 2007-02-01 0.00602000000000000200 2007-03-01 0.01173600000000000200 2007-04-01 0.00064899999999999980 2007-05-01 0.13148900000000000000 2007-06-01 0.22727700000000000000 2007-07-01 0.17554400000000000000 2007-08-01 0.27396900000000000000 2007-09-01 0.01927500000000000000 2007-10-01 0.32682299999999990000 2007-11-01 0.02606899999999999500 2007-12-01 0.00741100000000000000 2008-01-01 0.00039500000000000006 2008-02-01 0.00636800000000000100 2008-03-01 0.10604100000000000000 2008-04-01 0.38938800000000000000 2008-05-01 0.03805100000000000000 2008-06-01 0.01167500000000000000 2008-07-01 0.00060800000000000010 2008-08-01 0.20869299999999996000 2008-09-01 0.01181200000000000000 2008-10-01 0.16055300000000000000 2008-11-01 0.02516200000000000000 2008-12-01 0.00746300000000000000 2009-01-01 0.00109000000000000000 2009-02-01 0.04058200000000000000 2009-03-01 0.10173800000000000000 2009-04-01 0.00562800000000000100 2009-05-01 0.05956300000000000000 2009-06-01 0.01675499999999999600 2009-07-01 0.01445800000000000400 2009-08-01 0.66836500000000000000 2009-09-01 0.04398200000000000000 2009-10-01 0.05441200000000001000 2009-11-01 0.12135200000000000000 2009-12-01 0.31272700000000000000 2010-01-01 0.10862900000000000000 2010-02-01 0.02942299999999999000 2010-03-01 0.03523300000000000000 2010-04-01 0.00000000000000000000 2010-05-01 0.02792899999999999500 2010-06-01 0.09807100000000000000 2010-07-01 0.07761200000000000000 2010-08-01 0.00000000000000000000 2010-09-01 0.00735700000000000000 2010-10-01 0.23349100000000000000 2010-11-01 0.09513099999999998000 2010-12-01 0.01524200000000000400 2011-01-01 0.49028400000000000000 2011-02-01 0.13095900000000002000 2011-03-01 0.01159000000000000000 2011-04-01 0.00000000000000000000 2011-05-01 0.01399800000000000000 2011-06-01 0.21059500000000000000 2011-07-01 0.02271599999999999700 2011-08-01 0.00718500000000000000 2011-09-01 0.00691800000000000000 2011-10-01 0.00278900000000000000 2011-11-01 0.06018400000000001500 2011-12-01 0.00000000000000000000 2012-01-01 0.02071100000000000000 2012-02-01 0.00000000000000000000 2012-03-01 0.00000000000000000000 2012-04-01 0.10903900000000000000 2012-05-01 0.14403600000000000000 2012-06-01 0.25356200000000000000 2012-07-01 0.24646300000000000000 2012-08-01 0.03270100000000000000 2012-09-01 0.11261600000000000000 2012-10-01 0.00000000000000000000 2012-11-01 0.00000000000000000000 2012-12-01 0.01348200000000000000 2013-01-01 0.10868700000000000000 2013-02-01 0.00017100000000000000 2013-03-01 0.00000000000000000000 2013-04-01 0.00889900000000000000 2013-05-01 9.12016300000000000000 2013-06-01 3.01886900000000000000 2013-07-01 1.45341100000000000000 2013-08-01 0.01790900000000000000 2013-09-01 1.40817500000000000000 2013-10-01 6.22101100000000000000 2013-11-01 0.07088200000000000000 2013-12-01 0.74091800000000000000 2014-01-01 0.44878900000000000000 2014-02-01 0.12345300000000000000 2014-03-01 0.02658700000000000000 2014-04-01 4.44175100000000000000 2014-05-01 0.10519500000000000000 2014-06-01 0.42825500000000000000 2014-07-01 0.24257100000000000000 2014-08-01 0.04451200000000000000 2014-09-01 0.03095400000000000000 2014-10-01 0.13259900000000000000 2014-11-01 0.00000000000000000000 2014-12-01 0.01613000000000000000 2015-01-01 0.00000000000000000000 2015-02-01 0.00345300000000000000 2015-03-01 0.03365900000000000000 2015-04-01 0.00000000000000000000 2015-05-01 0.29664200000000000000 2015-06-01 0.11256500000000000000 2015-07-01 0.07910400000000000000 2015-08-01 0.00486900000000000000 2015-09-01 0.00554700000000000000 2015-10-01 0.02178100000000000000 2015-11-01 0.00000000000000000000 2015-12-01 0.00000000000000000000 2016-01-01 0.07116500000000000000 2016-02-01 0.03939200000000000000 2016-03-01 0.00413000000000000000 2016-04-01 0.08289800000000000000 2016-05-01 0.01111000000000000000 2016-06-01 0.01387200000000000000 2016-07-01 0.34881400000000000000 2016-08-01 0.04347400000000000000 2016-09-01 0.00000000000000000000 2016-10-01 0.01471600000000000000 2016-11-01 0.03298100000000000000 2016-12-01 0.11691400000000000000 2017-01-01 0.02665000000000000000 2017-02-01 0.02638900000000000000 2017-03-01 0.13899000000000000000 2017-04-01 0.02102900000000000000 2017-05-01 0.04679900000000000000 2017-06-01 0.00366100000000000000 2017-07-01 0.02817200000000000000 2017-08-01 0.07956400000000000000 2017-09-01 0.00000000000000000000 2017-10-01 0.04051600000000000000 2017-11-01 0.00369800000000000000 2017-12-01 0.03661100000000000000 2018-01-01 0.00892900000000000000 2018-02-01 0.00000000000000000000 2018-03-01 0.00958500000000000000 2018-04-01 0.05941600000000000000 2018-05-01 0.02657300000000000000 2018-06-01 0.00701400000000000000 2018-07-01 0.00000000000000000000 2018-08-01 0.00614600000000000000 2018-09-01 0.00000000000000000000 2018-10-01 0.22312000000000000000