Month Millions of Dollars 1992-01-01 0.20000000000000000 1992-02-01 0.20000000000000000 1992-03-01 0.10000000000000000 1992-04-01 0.10000000000000000 1992-05-01 0.10000000000000000 1992-06-01 0.10000000000000000 1992-07-01 0.10000000000000000 1992-08-01 0.20000000000000000 1992-09-01 0.30000000000000000 1992-10-01 0.30000000000000000 1992-11-01 0.30000000000000000 1992-12-01 0.30000000000000000 1993-01-01 0.60000000000000000 1993-02-01 0.20000000000000000 1993-03-01 58.90000000000000000 1993-04-01 0.50000000000000000 1993-05-01 0.70000000000000000 1993-06-01 0.20000000000000000 1993-07-01 0.50000000000000000 1993-08-01 0.90000000000000000 1993-09-01 0.10000000000000000 1993-10-01 0.50000000000000000 1993-11-01 0.80000000000000000 1993-12-01 0.70000000000000000 1994-01-01 0.80000000000000000 1994-02-01 0.70000000000000000 1994-03-01 0.30000000000000000 1994-04-01 0.40000000000000000 1994-05-01 0.30000000000000000 1994-06-01 0.30000000000000000 1994-07-01 1.40000000000000000 1994-08-01 0.50000000000000000 1994-09-01 0.30000000000000000 1994-10-01 0.50000000000000000 1994-11-01 0.40000000000000000 1994-12-01 0.20000000000000000 1995-01-01 0.40000000000000000 1995-02-01 0.40000000000000000 1995-03-01 0.10000000000000000 1995-04-01 0.50000000000000000 1995-05-01 0.20000000000000000 1995-06-01 0.60000000000000000 1995-07-01 0.40000000000000000 1995-08-01 0.60000000000000000 1995-09-01 1.10000000000000000 1995-10-01 1.10000000000000000 1995-11-01 0.40000000000000000 1995-12-01 1.40000000000000000 1996-01-01 0.40000000000000000 1996-02-01 0.40000000000000000 1996-03-01 0.60000000000000000 1996-04-01 0.20000000000000000 1996-05-01 0.40000000000000000 1996-06-01 0.50000000000000000 1996-07-01 0.40000000000000000 1996-08-01 0.60000000000000000 1996-09-01 0.90000000000000000 1996-10-01 0.90000000000000000 1996-11-01 1.70000000000000000 1996-12-01 96.30000000000000000 1997-01-01 0.00000000000000000 1997-02-01 0.70000000000000000 1997-03-01 0.80000000000000000 1997-04-01 0.30000000000000000 1997-05-01 0.10000000000000000 1997-06-01 0.20000000000000000 1997-07-01 0.50000000000000000 1997-08-01 0.40000000000000000 1997-09-01 1.30000000000000000 1997-10-01 0.90000000000000000 1997-11-01 0.70000000000000000 1997-12-01 0.30000000000000000 1998-01-01 0.20000000000000000 1998-02-01 1.10000000000000000 1998-03-01 1.10000000000000000 1998-04-01 0.90000000000000000 1998-05-01 1.20000000000000000 1998-06-01 0.40000000000000000 1998-07-01 2.70000000000000000 1998-08-01 0.60000000000000000 1998-09-01 0.40000000000000000 1998-10-01 0.30000000000000000 1998-11-01 0.60000000000000000 1998-12-01 0.60000000000000000 1999-01-01 0.10000000000000000 1999-02-01 0.40000000000000000 1999-03-01 0.30000000000000000 1999-04-01 0.50000000000000000 1999-05-01 0.80000000000000000 1999-06-01 0.80000000000000000 1999-07-01 0.50000000000000000 1999-08-01 0.20000000000000000 1999-09-01 0.60000000000000000 1999-10-01 2.20000000000000000 1999-11-01 0.60000000000000000 1999-12-01 0.50000000000000000 2000-01-01 0.20000000000000000 2000-02-01 0.30000000000000000 2000-03-01 0.40000000000000000 2000-04-01 0.40000000000000000 2000-05-01 0.20000000000000000 2000-06-01 0.40000000000000000 2000-07-01 0.40000000000000000 2000-08-01 0.80000000000000000 2000-09-01 0.50000000000000000 2000-10-01 0.50000000000000000 2000-11-01 1.10000000000000000 2000-12-01 1.70000000000000000 2001-01-01 7.00000000000000000 2001-02-01 0.90000000000000000 2001-03-01 1.10000000000000000 2001-04-01 106.70000000000000000 2001-05-01 2.00000000000000000 2001-06-01 0.40000000000000000 2001-07-01 0.60000000000000000 2001-08-01 1.20000000000000000 2001-09-01 6.40000000000000000 2001-10-01 0.60000000000000000 2001-11-01 48.20000000000000000 2001-12-01 1.20000000000000000 2002-01-01 0.60000000000000000 2002-02-01 0.60000000000000000 2002-03-01 1.00000000000000000 2002-04-01 0.50000000000000000 2002-05-01 0.70000000000000000 2002-06-01 0.50000000000000000 2002-07-01 1.00000000000000000 2002-08-01 0.80000000000000000 2002-09-01 0.70000000000000000 2002-10-01 0.50000000000000000 2002-11-01 0.90000000000000000 2002-12-01 0.50000000000000000 2003-01-01 0.22312100000000000 2003-02-01 0.14621399999999996 2003-03-01 0.37222499999999990 2003-04-01 0.62457800000000000 2003-05-01 0.76630600000000000 2003-06-01 0.60145300000000000 2003-07-01 0.42123100000000010 2003-08-01 0.36845900000000000 2003-09-01 0.62235000000000000 2003-10-01 1.38423400000000020 2003-11-01 1.27250300000000020 2003-12-01 0.36032100000000000 2004-01-01 0.52222400000000010 2004-02-01 0.24610199999999996 2004-03-01 0.49552100000000000 2004-04-01 0.43810100000000010 2004-05-01 0.75238700000000010 2004-06-01 0.28541300000000000 2004-07-01 0.66841799999999980 2004-08-01 0.75793000000000020 2004-09-01 0.83261399999999990 2004-10-01 0.76519099999999980 2004-11-01 0.61056299999999990 2004-12-01 7.43894700000000000 2005-01-01 0.57525000000000000 2005-02-01 0.35910500000000000 2005-03-01 0.65784500000000000 2005-04-01 1.51927400000000050 2005-05-01 1.09624999999999970 2005-06-01 0.59566400000000000 2005-07-01 8.72022900000000200 2005-08-01 1.38056300000000020 2005-09-01 0.73993299999999980 2005-10-01 0.87450700000000000 2005-11-01 0.95011000000000010 2005-12-01 0.44356200000000000 2006-01-01 0.43435499999999994 2006-02-01 0.46425100000000010 2006-03-01 0.51718100000000010 2006-04-01 0.36219799999999990 2006-05-01 0.71839799999999990 2006-06-01 0.42369100000000000 2006-07-01 0.96651500000000000 2006-08-01 0.90508500000000000 2006-09-01 1.01031800000000000 2006-10-01 1.12628700000000000 2006-11-01 1.44889000000000000 2006-12-01 1.14879499999999980 2007-01-01 0.61148999999999990 2007-02-01 0.81072800000000000 2007-03-01 0.87814599999999990 2007-04-01 0.73191000000000000 2007-05-01 0.34333700000000000 2007-06-01 2.24421999999999940 2007-07-01 0.87258500000000020 2007-08-01 0.45625400000000000 2007-09-01 0.83533699999999990 2007-10-01 0.94841699999999980 2007-11-01 0.40719399999999994 2007-12-01 0.33369900000000000 2008-01-01 0.49016500000000010 2008-02-01 1.27642800000000000 2008-03-01 0.90048400000000000 2008-04-01 1.08783400000000000 2008-05-01 0.50580700000000000 2008-06-01 0.25977500000000000 2008-07-01 0.62263900000000020 2008-08-01 11.76658700000000000 2008-09-01 1.76479400000000000 2008-10-01 1.21928900000000000 2008-11-01 4.10127700000000000 2008-12-01 0.97268699999999990 2009-01-01 0.84869100000000000 2009-02-01 0.84428500000000000 2009-03-01 0.92702200000000010 2009-04-01 25.75510600000000000 2009-05-01 0.99538300000000000 2009-06-01 0.64093300000000000 2009-07-01 1.45570900000000000 2009-08-01 0.81452999999999990 2009-09-01 0.55365800000000000 2009-10-01 0.41170299999999993 2009-11-01 0.31925100000000000 2009-12-01 0.50217500000000000 2010-01-01 0.98114599999999990 2010-02-01 0.80254900000000000 2010-03-01 0.93581900000000020 2010-04-01 0.75060599999999990 2010-05-01 0.70247000000000000 2010-06-01 0.66999900000000000 2010-07-01 0.85963700000000020 2010-08-01 1.38904300000000000 2010-09-01 0.52364700000000000 2010-10-01 1.52431800000000050 2010-11-01 0.53445400000000010 2010-12-01 1.00801800000000000 2011-01-01 0.55897400000000000 2011-02-01 1.32279300000000000 2011-03-01 1.49698200000000000 2011-04-01 0.45814200000000000 2011-05-01 0.83080999999999980 2011-06-01 0.51768400000000000 2011-07-01 1.39539100000000000 2011-08-01 1.88271000000000000 2011-09-01 0.79326700000000000 2011-10-01 1.25457900000000000 2011-11-01 1.98470100000000050 2011-12-01 0.56079600000000000 2012-01-01 0.65048100000000000 2012-02-01 0.50616900000000000 2012-03-01 1.09262500000000000 2012-04-01 0.57764300000000000 2012-05-01 0.39288200000000000 2012-06-01 0.58827700000000000 2012-07-01 0.21987300000000000 2012-08-01 6.61747500000000000 2012-09-01 1.09848000000000000 2012-10-01 0.74545400000000000 2012-11-01 0.95638200000000000 2012-12-01 1.52303800000000000 2013-01-01 1.13086300000000000 2013-02-01 0.88274700000000000 2013-03-01 1.26975200000000000 2013-04-01 1.56273800000000000 2013-05-01 0.63431100000000000 2013-06-01 1.47878500000000000 2013-07-01 0.87520400000000000 2013-08-01 0.57948600000000000 2013-09-01 0.81801100000000000 2013-10-01 0.83019500000000000 2013-11-01 1.07542200000000000 2013-12-01 1.05241700000000000 2014-01-01 1.52212400000000000 2014-02-01 0.95071600000000000 2014-03-01 1.25828500000000000 2014-04-01 0.80677500000000000 2014-05-01 1.03769400000000000 2014-06-01 0.80539500000000000 2014-07-01 0.77959800000000000 2014-08-01 0.75040000000000000 2014-09-01 0.87549300000000000 2014-10-01 0.86972900000000000 2014-11-01 1.56363400000000000 2014-12-01 1.23129000000000000 2015-01-01 1.33246300000000000 2015-02-01 1.31806700000000000 2015-03-01 1.15628000000000000 2015-04-01 1.18854700000000000 2015-05-01 5.55700600000000000 2015-06-01 0.72524700000000000 2015-07-01 1.55425900000000000 2015-08-01 0.80168700000000000 2015-09-01 1.00763700000000000 2015-10-01 1.59854400000000000 2015-11-01 1.27795700000000000 2015-12-01 1.02865500000000000 2016-01-01 0.97520600000000000 2016-02-01 0.52989300000000000 2016-03-01 0.93088700000000000 2016-04-01 0.89984900000000000 2016-05-01 0.71984800000000000 2016-06-01 1.24137300000000000 2016-07-01 0.71048400000000000 2016-08-01 1.22011000000000000 2016-09-01 1.90998700000000000 2016-10-01 0.84245500000000000 2016-11-01 1.66990500000000000 2016-12-01 0.83127500000000000 2017-01-01 0.53170300000000000 2017-02-01 1.07723800000000000 2017-03-01 1.47048000000000000 2017-04-01 1.49681000000000000 2017-05-01 1.45909900000000000 2017-06-01 0.81702200000000000 2017-07-01 1.76748900000000000 2017-08-01 1.78537700000000000 2017-09-01 1.61576700000000000 2017-10-01 1.02219900000000000 2017-11-01 1.39280800000000000 2017-12-01 1.05285500000000000 2018-01-01 1.17273300000000000 2018-02-01 2.00376100000000000 2018-03-01 1.07133100000000000 2018-04-01 2.05166400000000000 2018-05-01 1.06899700000000000 2018-06-01 0.64461000000000000 2018-07-01 0.96124400000000000 2018-08-01 0.84686700000000000 2018-09-01 1.18053600000000000 2018-10-01 1.63841800000000000