Month Millions of Dollars 1992-01-01 3.70000000000000000 1992-02-01 0.70000000000000000 1992-03-01 0.10000000000000000 1992-04-01 0.10000000000000000 1992-05-01 0.80000000000000000 1992-06-01 0.30000000000000000 1992-07-01 0.20000000000000000 1992-08-01 0.20000000000000000 1992-09-01 0.20000000000000000 1992-10-01 0.60000000000000000 1992-11-01 0.60000000000000000 1992-12-01 0.20000000000000000 1993-01-01 0.40000000000000000 1993-02-01 2.70000000000000000 1993-03-01 1.40000000000000000 1993-04-01 0.30000000000000000 1993-05-01 0.60000000000000000 1993-06-01 3.60000000000000000 1993-07-01 0.90000000000000000 1993-08-01 0.60000000000000000 1993-09-01 0.30000000000000000 1993-10-01 0.20000000000000000 1993-11-01 0.30000000000000000 1993-12-01 0.20000000000000000 1994-01-01 0.70000000000000000 1994-02-01 0.70000000000000000 1994-03-01 0.60000000000000000 1994-04-01 0.70000000000000000 1994-05-01 0.40000000000000000 1994-06-01 0.70000000000000000 1994-07-01 0.50000000000000000 1994-08-01 0.40000000000000000 1994-09-01 0.90000000000000000 1994-10-01 0.70000000000000000 1994-11-01 1.00000000000000000 1994-12-01 0.60000000000000000 1995-01-01 3.70000000000000000 1995-02-01 1.20000000000000000 1995-03-01 0.70000000000000000 1995-04-01 0.20000000000000000 1995-05-01 0.20000000000000000 1995-06-01 1.80000000000000000 1995-07-01 0.80000000000000000 1995-08-01 0.10000000000000000 1995-09-01 0.80000000000000000 1995-10-01 1.10000000000000000 1995-11-01 0.40000000000000000 1995-12-01 0.10000000000000000 1996-01-01 0.20000000000000000 1996-02-01 0.20000000000000000 1996-03-01 0.20000000000000000 1996-04-01 0.20000000000000000 1996-05-01 0.10000000000000000 1996-06-01 1.80000000000000000 1996-07-01 0.80000000000000000 1996-08-01 0.00000000000000000 1996-09-01 0.10000000000000000 1996-10-01 0.20000000000000000 1996-11-01 0.10000000000000000 1996-12-01 0.10000000000000000 1997-01-01 1.40000000000000000 1997-02-01 0.60000000000000000 1997-03-01 0.50000000000000000 1997-04-01 0.20000000000000000 1997-05-01 0.10000000000000000 1997-06-01 0.00000000000000000 1997-07-01 2.60000000000000000 1997-08-01 1.20000000000000000 1997-09-01 0.60000000000000000 1997-10-01 0.00000000000000000 1997-11-01 0.10000000000000000 1997-12-01 0.10000000000000000 1998-01-01 0.10000000000000000 1998-02-01 0.50000000000000000 1998-03-01 0.50000000000000000 1998-04-01 1.50000000000000000 1998-05-01 0.60000000000000000 1998-06-01 0.10000000000000000 1998-07-01 0.20000000000000000 1998-08-01 0.10000000000000000 1998-09-01 0.10000000000000000 1998-10-01 0.10000000000000000 1998-11-01 0.10000000000000000 1998-12-01 0.00000000000000000 1999-01-01 1.90000000000000000 1999-02-01 0.80000000000000000 1999-03-01 0.00000000000000000 1999-04-01 0.10000000000000000 1999-05-01 0.10000000000000000 1999-06-01 0.20000000000000000 1999-07-01 0.10000000000000000 1999-08-01 0.30000000000000000 1999-09-01 2.90000000000000000 1999-10-01 2.40000000000000000 1999-11-01 1.00000000000000000 1999-12-01 0.00000000000000000 2000-01-01 0.10000000000000000 2000-02-01 0.80000000000000000 2000-03-01 0.40000000000000000 2000-04-01 0.10000000000000000 2000-05-01 0.10000000000000000 2000-06-01 0.00000000000000000 2000-07-01 0.20000000000000000 2000-08-01 2.10000000000000000 2000-09-01 1.00000000000000000 2000-10-01 0.10000000000000000 2000-11-01 0.20000000000000000 2000-12-01 0.10000000000000000 2001-01-01 0.10000000000000000 2001-02-01 0.00000000000000000 2001-03-01 0.10000000000000000 2001-04-01 0.00000000000000000 2001-05-01 0.00000000000000000 2001-06-01 0.10000000000000000 2001-07-01 0.20000000000000000 2001-08-01 0.30000000000000000 2001-09-01 0.10000000000000000 2001-10-01 0.00000000000000000 2001-11-01 0.00000000000000000 2001-12-01 4.60000000000000000 2002-01-01 2.20000000000000000 2002-02-01 0.40000000000000000 2002-03-01 0.50000000000000000 2002-04-01 0.90000000000000000 2002-05-01 0.70000000000000000 2002-06-01 0.60000000000000000 2002-07-01 1.40000000000000000 2002-08-01 0.80000000000000000 2002-09-01 0.50000000000000000 2002-10-01 0.50000000000000000 2002-11-01 0.50000000000000000 2002-12-01 0.50000000000000000 2003-01-01 0.39075200000000000 2003-02-01 1.12720800000000020 2003-03-01 14.00275500000000200 2003-04-01 6.08965100000000000 2003-05-01 0.40419000000000000 2003-06-01 1.00553900000000000 2003-07-01 1.07074400000000000 2003-08-01 0.57540200000000000 2003-09-01 0.79152000000000000 2003-10-01 0.70109500000000000 2003-11-01 0.43420500000000000 2003-12-01 0.51562500000000000 2004-01-01 0.47529700000000010 2004-02-01 0.49634900000000010 2004-03-01 0.43664000000000000 2004-04-01 0.46199600000000000 2004-05-01 0.82664000000000020 2004-06-01 2.38164899999999950 2004-07-01 1.91812900000000040 2004-08-01 1.23170100000000000 2004-09-01 1.04046500000000020 2004-10-01 0.97215700000000000 2004-11-01 0.82489200000000000 2004-12-01 0.99383400000000000 2005-01-01 1.16689599999999970 2005-02-01 3.09397900000000000 2005-03-01 1.93669199999999960 2005-04-01 1.02279700000000000 2005-05-01 1.21977300000000000 2005-06-01 1.18411900000000000 2005-07-01 1.01780200000000000 2005-08-01 1.03276600000000000 2005-09-01 0.75943600000000000 2005-10-01 2.18087800000000000 2005-11-01 1.63287500000000000 2005-12-01 0.95711299999999990 2006-01-01 1.34362700000000000 2006-02-01 0.88085400000000010 2006-03-01 0.56292400000000000 2006-04-01 0.88936099999999980 2006-05-01 0.84272500000000000 2006-06-01 1.34711099999999970 2006-07-01 1.44691399999999960 2006-08-01 1.63320200000000000 2006-09-01 2.58548999999999960 2006-10-01 1.62951300000000000 2006-11-01 0.72076199999999980 2006-12-01 0.55762400000000000 2007-01-01 0.76933500000000000 2007-02-01 0.46049100000000010 2007-03-01 0.70051600000000000 2007-04-01 0.57190499999999990 2007-05-01 3.05091100000000000 2007-06-01 0.60502099999999980 2007-07-01 0.69253699999999980 2007-08-01 0.55441500000000010 2007-09-01 0.53103600000000000 2007-10-01 0.64584900000000010 2007-11-01 2.61671800000000050 2007-12-01 0.50905400000000000 2008-01-01 0.65833100000000000 2008-02-01 0.85595000000000000 2008-03-01 0.88651900000000020 2008-04-01 0.95538999999999990 2008-05-01 0.75332700000000020 2008-06-01 1.02962100000000000 2008-07-01 0.88294499999999990 2008-08-01 4.66919600000000000 2008-09-01 5.09530200000000100 2008-10-01 0.91596400000000000 2008-11-01 1.36348400000000000 2008-12-01 1.18861200000000000 2009-01-01 1.27053700000000000 2009-02-01 0.81969700000000000 2009-03-01 0.95414600000000000 2009-04-01 0.74730000000000020 2009-05-01 0.58035700000000000 2009-06-01 0.66479600000000000 2009-07-01 0.94403700000000010 2009-08-01 1.35416000000000000 2009-09-01 3.55082399999999900 2009-10-01 0.94925099999999980 2009-11-01 0.59541900000000010 2009-12-01 1.21768900000000000 2010-01-01 0.55726400000000000 2010-02-01 0.76811900000000000 2010-03-01 0.79259299999999990 2010-04-01 1.41513400000000000 2010-05-01 0.98716600000000000 2010-06-01 1.21840500000000000 2010-07-01 1.11577800000000000 2010-08-01 3.42672800000000000 2010-09-01 0.34948700000000000 2010-10-01 0.33790700000000007 2010-11-01 0.32742000000000000 2010-12-01 0.52368100000000000 2011-01-01 0.40938999999999990 2011-02-01 0.76318200000000000 2011-03-01 0.67403800000000000 2011-04-01 1.83322500000000000 2011-05-01 2.31415900000000000 2011-06-01 0.58040800000000000 2011-07-01 2.41034600000000000 2011-08-01 0.43311000000000000 2011-09-01 0.62624200000000000 2011-10-01 1.42422800000000030 2011-11-01 2.32583700000000000 2011-12-01 1.14462400000000030 2012-01-01 0.83845000000000000 2012-02-01 1.01804000000000000 2012-03-01 0.60315500000000000 2012-04-01 1.16541600000000000 2012-05-01 1.25698700000000000 2012-06-01 1.36713100000000000 2012-07-01 1.57014800000000000 2012-08-01 1.67207300000000000 2012-09-01 1.82896200000000000 2012-10-01 2.61655800000000000 2012-11-01 2.84238300000000000 2012-12-01 2.16793200000000000 2013-01-01 1.46049500000000000 2013-02-01 0.92730500000000000 2013-03-01 1.89189100000000000 2013-04-01 1.46704900000000000 2013-05-01 1.92910700000000000 2013-06-01 1.23383600000000000 2013-07-01 0.59364500000000000 2013-08-01 0.84170200000000000 2013-09-01 2.70463900000000000 2013-10-01 1.60548100000000000 2013-11-01 0.65515900000000000 2013-12-01 1.65565400000000000 2014-01-01 1.77407100000000000 2014-02-01 1.95631600000000000 2014-03-01 0.97669400000000000 2014-04-01 1.55152000000000000 2014-05-01 1.10468200000000000 2014-06-01 0.92216000000000000 2014-07-01 1.15821500000000000 2014-08-01 1.07576000000000000 2014-09-01 0.88949900000000000 2014-10-01 1.09478900000000000 2014-11-01 1.05698900000000000 2014-12-01 0.91844700000000000 2015-01-01 1.10371900000000000 2015-02-01 0.96546100000000000 2015-03-01 1.23567400000000000 2015-04-01 1.16115400000000000 2015-05-01 0.81583500000000000 2015-06-01 1.30524600000000000 2015-07-01 0.64190600000000000 2015-08-01 0.62726800000000000 2015-09-01 0.48822200000000000 2015-10-01 0.85191100000000000 2015-11-01 17.27384900000000000 2015-12-01 2.59680200000000000 2016-01-01 0.58326800000000000 2016-02-01 0.84766900000000000 2016-03-01 1.49958300000000000 2016-04-01 1.02949100000000000 2016-05-01 8.79426600000000000 2016-06-01 15.13948400000000000 2016-07-01 0.91625200000000000 2016-08-01 4.20130100000000000 2016-09-01 0.68172500000000000 2016-10-01 0.99303100000000000 2016-11-01 3.73927600000000000 2016-12-01 0.92151200000000000 2017-01-01 1.61791400000000000 2017-02-01 1.20654700000000000 2017-03-01 1.01314700000000000 2017-04-01 1.30440700000000000 2017-05-01 0.84815800000000000 2017-06-01 0.68818300000000000 2017-07-01 1.49951500000000000 2017-08-01 0.70300500000000000 2017-09-01 0.38164100000000000 2017-10-01 1.10440100000000000 2017-11-01 0.74051000000000000 2017-12-01 24.42405600000000000 2018-01-01 0.92930000000000000 2018-02-01 1.15679200000000000 2018-03-01 3.31053900000000000 2018-04-01 1.00977500000000000 2018-05-01 1.12869800000000000 2018-06-01 6.47565600000000000 2018-07-01 1.36798500000000000 2018-08-01 0.73799700000000000 2018-09-01 1.31577200000000000 2018-10-01 0.97442300000000000