Month Millions of Dollars 1992-01-01 0.10000000000000000 1992-02-01 1.30000000000000000 1992-03-01 0.10000000000000000 1992-04-01 0.60000000000000000 1992-05-01 0.00000000000000000 1992-06-01 0.10000000000000000 1992-07-01 0.00000000000000000 1992-08-01 0.10000000000000000 1992-09-01 0.50000000000000000 1992-10-01 0.30000000000000000 1992-11-01 0.20000000000000000 1992-12-01 0.40000000000000000 1993-01-01 0.00000000000000000 1993-02-01 0.20000000000000000 1993-03-01 0.70000000000000000 1993-04-01 0.50000000000000000 1993-05-01 0.20000000000000000 1993-06-01 0.10000000000000000 1993-07-01 0.20000000000000000 1993-08-01 0.20000000000000000 1993-09-01 0.30000000000000000 1993-10-01 0.10000000000000000 1993-11-01 0.10000000000000000 1993-12-01 0.40000000000000000 1994-01-01 0.10000000000000000 1994-02-01 0.20000000000000000 1994-03-01 0.30000000000000000 1994-04-01 0.60000000000000000 1994-05-01 0.10000000000000000 1994-06-01 0.10000000000000000 1994-07-01 0.10000000000000000 1994-08-01 0.10000000000000000 1994-09-01 0.80000000000000000 1994-10-01 0.30000000000000000 1994-11-01 1.40000000000000000 1994-12-01 1.20000000000000000 1995-01-01 0.10000000000000000 1995-02-01 0.20000000000000000 1995-03-01 0.00000000000000000 1995-04-01 1.10000000000000000 1995-05-01 0.20000000000000000 1995-06-01 0.00000000000000000 1995-07-01 0.10000000000000000 1995-08-01 0.10000000000000000 1995-09-01 1.00000000000000000 1995-10-01 0.10000000000000000 1995-11-01 0.20000000000000000 1995-12-01 0.10000000000000000 1996-01-01 0.00000000000000000 1996-02-01 0.00000000000000000 1996-03-01 0.30000000000000000 1996-04-01 0.10000000000000000 1996-05-01 0.10000000000000000 1996-06-01 0.30000000000000000 1996-07-01 0.40000000000000000 1996-08-01 0.10000000000000000 1996-09-01 0.30000000000000000 1996-10-01 0.00000000000000000 1996-11-01 0.20000000000000000 1996-12-01 0.40000000000000000 1997-01-01 0.80000000000000000 1997-02-01 0.20000000000000000 1997-03-01 0.10000000000000000 1997-04-01 0.20000000000000000 1997-05-01 0.60000000000000000 1997-06-01 1.00000000000000000 1997-07-01 0.60000000000000000 1997-08-01 0.40000000000000000 1997-09-01 0.60000000000000000 1997-10-01 0.40000000000000000 1997-11-01 0.10000000000000000 1997-12-01 0.20000000000000000 1998-01-01 0.00000000000000000 1998-02-01 0.30000000000000000 1998-03-01 0.80000000000000000 1998-04-01 0.20000000000000000 1998-05-01 0.30000000000000000 1998-06-01 4.00000000000000000 1998-07-01 0.20000000000000000 1998-08-01 0.10000000000000000 1998-09-01 0.20000000000000000 1998-10-01 0.20000000000000000 1998-11-01 0.90000000000000000 1998-12-01 1.00000000000000000 1999-01-01 0.20000000000000000 1999-02-01 0.10000000000000000 1999-03-01 0.40000000000000000 1999-04-01 0.20000000000000000 1999-05-01 0.50000000000000000 1999-06-01 0.40000000000000000 1999-07-01 0.80000000000000000 1999-08-01 0.20000000000000000 1999-09-01 0.10000000000000000 1999-10-01 0.10000000000000000 1999-11-01 0.80000000000000000 1999-12-01 5.60000000000000000 2000-01-01 0.50000000000000000 2000-02-01 1.00000000000000000 2000-03-01 59.50000000000000000 2000-04-01 0.20000000000000000 2000-05-01 0.70000000000000000 2000-06-01 0.40000000000000000 2000-07-01 0.90000000000000000 2000-08-01 1.40000000000000000 2000-09-01 0.30000000000000000 2000-10-01 1.30000000000000000 2000-11-01 0.30000000000000000 2000-12-01 0.60000000000000000 2001-01-01 2.20000000000000000 2001-02-01 0.30000000000000000 2001-03-01 4.70000000000000000 2001-04-01 0.30000000000000000 2001-05-01 0.70000000000000000 2001-06-01 0.20000000000000000 2001-07-01 0.80000000000000000 2001-08-01 0.60000000000000000 2001-09-01 0.30000000000000000 2001-10-01 0.90000000000000000 2001-11-01 0.70000000000000000 2001-12-01 0.30000000000000000 2002-01-01 0.30000000000000000 2002-02-01 6.30000000000000000 2002-03-01 0.30000000000000000 2002-04-01 0.20000000000000000 2002-05-01 0.30000000000000000 2002-06-01 0.80000000000000000 2002-07-01 0.30000000000000000 2002-08-01 1.30000000000000000 2002-09-01 0.60000000000000000 2002-10-01 0.60000000000000000 2002-11-01 0.20000000000000000 2002-12-01 0.30000000000000000 2003-01-01 0.38454800000000000 2003-02-01 1.48509000000000000 2003-03-01 0.75472300000000000 2003-04-01 0.34438099999999994 2003-05-01 0.46809799999999990 2003-06-01 0.32904100000000000 2003-07-01 0.85109300000000000 2003-08-01 0.38581500000000010 2003-09-01 1.17818499999999980 2003-10-01 0.68303800000000000 2003-11-01 0.42507400000000006 2003-12-01 0.93380300000000000 2004-01-01 0.53525200000000000 2004-02-01 0.58091800000000020 2004-03-01 1.47077600000000030 2004-04-01 1.24221199999999990 2004-05-01 0.71236800000000000 2004-06-01 0.57091200000000000 2004-07-01 0.54553700000000000 2004-08-01 1.15690800000000000 2004-09-01 1.08917800000000000 2004-10-01 1.11395700000000000 2004-11-01 0.93730800000000000 2004-12-01 2.42852399999999950 2005-01-01 1.05112800000000030 2005-02-01 1.33567700000000000 2005-03-01 1.13530800000000000 2005-04-01 0.41313400000000000 2005-05-01 1.51399699999999960 2005-06-01 0.58454500000000000 2005-07-01 0.59448000000000000 2005-08-01 1.17975300000000030 2005-09-01 1.03731400000000030 2005-10-01 0.72938999999999990 2005-11-01 1.01076199999999970 2005-12-01 1.27140500000000000 2006-01-01 2.64511600000000000 2006-02-01 2.03551800000000000 2006-03-01 1.31433200000000000 2006-04-01 0.45324299999999990 2006-05-01 0.65743700000000000 2006-06-01 0.68533500000000000 2006-07-01 0.94377399999999990 2006-08-01 0.61801900000000020 2006-09-01 0.66737700000000010 2006-10-01 0.83804599999999980 2006-11-01 0.57304400000000000 2006-12-01 0.66018900000000010 2007-01-01 2.05095300000000000 2007-02-01 1.16663500000000030 2007-03-01 15.84034300000000400 2007-04-01 1.26215800000000000 2007-05-01 0.97913099999999990 2007-06-01 0.89931700000000000 2007-07-01 0.79245500000000000 2007-08-01 1.61542100000000000 2007-09-01 0.95669900000000020 2007-10-01 1.07860400000000000 2007-11-01 1.51370700000000000 2007-12-01 0.84747500000000000 2008-01-01 1.01693200000000000 2008-02-01 0.55555099999999990 2008-03-01 1.13568900000000000 2008-04-01 1.69306500000000000 2008-05-01 0.83586600000000000 2008-06-01 1.36319800000000000 2008-07-01 1.11338800000000030 2008-08-01 1.22865500000000000 2008-09-01 0.60728200000000000 2008-10-01 0.87268200000000000 2008-11-01 0.94610300000000000 2008-12-01 0.75197200000000000 2009-01-01 0.77694500000000000 2009-02-01 1.17362499999999970 2009-03-01 1.16497300000000000 2009-04-01 1.48436900000000050 2009-05-01 1.21107300000000030 2009-06-01 0.50788000000000000 2009-07-01 0.89774100000000000 2009-08-01 1.77029500000000000 2009-09-01 1.82462300000000000 2009-10-01 2.12451600000000000 2009-11-01 0.67720400000000010 2009-12-01 0.93927099999999990 2010-01-01 1.02255099999999980 2010-02-01 0.81467299999999990 2010-03-01 1.60888099999999960 2010-04-01 1.54280500000000000 2010-05-01 1.30442600000000030 2010-06-01 1.37125599999999980 2010-07-01 1.85065199999999950 2010-08-01 1.23438800000000000 2010-09-01 1.47424900000000000 2010-10-01 1.57258900000000000 2010-11-01 7.13545500000000000 2010-12-01 2.65076300000000000 2011-01-01 1.12156800000000000 2011-02-01 4.43420300000000000 2011-03-01 2.05374200000000000 2011-04-01 1.04202000000000000 2011-05-01 1.23812199999999970 2011-06-01 1.54423000000000000 2011-07-01 1.07628400000000000 2011-08-01 1.14657300000000030 2011-09-01 2.10201400000000000 2011-10-01 1.70555500000000000 2011-11-01 1.37121099999999970 2011-12-01 1.23968100000000000 2012-01-01 2.87017500000000000 2012-02-01 2.79135000000000000 2012-03-01 1.22991200000000000 2012-04-01 1.47908700000000000 2012-05-01 1.83367300000000000 2012-06-01 2.07737100000000000 2012-07-01 1.61889600000000000 2012-08-01 2.72351000000000000 2012-09-01 2.48567400000000000 2012-10-01 5.77249500000000000 2012-11-01 7.18949300000000000 2012-12-01 8.15522400000000000 2013-01-01 1.22904000000000000 2013-02-01 2.00802100000000000 2013-03-01 1.50164900000000000 2013-04-01 1.89642800000000000 2013-05-01 2.65210800000000000 2013-06-01 1.30478400000000000 2013-07-01 1.18570200000000000 2013-08-01 0.96658400000000000 2013-09-01 2.37107800000000000 2013-10-01 1.75304300000000000 2013-11-01 3.43020500000000000 2013-12-01 2.38321900000000000 2014-01-01 2.82306600000000000 2014-02-01 2.14409600000000000 2014-03-01 1.15019000000000000 2014-04-01 1.93574600000000000 2014-05-01 2.73684100000000000 2014-06-01 2.12697800000000000 2014-07-01 2.13808200000000000 2014-08-01 1.70840100000000000 2014-09-01 2.40991400000000000 2014-10-01 1.82029500000000000 2014-11-01 3.17330000000000000 2014-12-01 1.51294000000000000 2015-01-01 1.52104000000000000 2015-02-01 2.05337300000000000 2015-03-01 1.93567400000000000 2015-04-01 2.11715200000000000 2015-05-01 1.49865400000000000 2015-06-01 3.08125600000000000 2015-07-01 1.24464700000000000 2015-08-01 1.79016100000000000 2015-09-01 2.81193000000000000 2015-10-01 1.79462500000000000 2015-11-01 6.90908900000000000 2015-12-01 1.76415000000000000 2016-01-01 1.99601900000000000 2016-02-01 1.64995200000000000 2016-03-01 2.19585700000000000 2016-04-01 1.97016800000000000 2016-05-01 1.97557900000000000 2016-06-01 1.83289600000000000 2016-07-01 3.01832900000000000 2016-08-01 1.71765900000000000 2016-09-01 2.00384600000000000 2016-10-01 1.93570300000000000 2016-11-01 3.47989600000000000 2016-12-01 1.83500000000000000 2017-01-01 2.11899800000000000 2017-02-01 1.28409700000000000 2017-03-01 2.29428300000000000 2017-04-01 2.32312100000000000 2017-05-01 2.09667900000000000 2017-06-01 1.39298800000000000 2017-07-01 1.95006400000000000 2017-08-01 2.06685300000000000 2017-09-01 1.93459900000000000 2017-10-01 2.53860000000000000 2017-11-01 2.30792300000000000 2017-12-01 1.76523000000000000 2018-01-01 7.52769200000000000 2018-02-01 2.80844500000000000 2018-03-01 5.73766300000000000 2018-04-01 2.36368000000000000 2018-05-01 2.23130000000000000 2018-06-01 2.18568900000000000 2018-07-01 2.01986900000000000 2018-08-01 1.78159000000000000 2018-09-01 1.15389500000000000 2018-10-01 0.87266800000000000