Month Millions of Dollars 1992-01-01 0.40000000000000000 1992-02-01 0.10000000000000000 1992-03-01 0.00000000000000000 1992-04-01 0.00000000000000000 1992-05-01 0.10000000000000000 1992-06-01 0.10000000000000000 1992-07-01 0.40000000000000000 1992-08-01 0.00000000000000000 1992-09-01 0.10000000000000000 1992-10-01 0.00000000000000000 1992-11-01 0.10000000000000000 1992-12-01 0.30000000000000000 1993-01-01 0.00000000000000000 1993-02-01 0.00000000000000000 1993-03-01 0.00000000000000000 1993-04-01 0.20000000000000000 1993-05-01 0.10000000000000000 1993-06-01 0.00000000000000000 1993-07-01 0.00000000000000000 1993-08-01 0.10000000000000000 1993-09-01 0.20000000000000000 1993-10-01 0.20000000000000000 1993-11-01 0.00000000000000000 1993-12-01 0.10000000000000000 1994-01-01 0.00000000000000000 1994-02-01 0.00000000000000000 1994-03-01 0.00000000000000000 1994-04-01 0.10000000000000000 1994-05-01 0.10000000000000000 1994-06-01 0.10000000000000000 1994-07-01 0.10000000000000000 1994-08-01 0.10000000000000000 1994-09-01 0.00000000000000000 1994-10-01 0.10000000000000000 1994-11-01 0.00000000000000000 1994-12-01 0.30000000000000000 1995-01-01 0.00000000000000000 1995-02-01 0.10000000000000000 1995-03-01 0.10000000000000000 1995-04-01 0.10000000000000000 1995-05-01 0.10000000000000000 1995-06-01 0.10000000000000000 1995-07-01 0.10000000000000000 1995-08-01 0.10000000000000000 1995-09-01 0.10000000000000000 1995-10-01 0.10000000000000000 1995-11-01 0.10000000000000000 1995-12-01 0.10000000000000000 1996-01-01 0.10000000000000000 1996-02-01 0.10000000000000000 1996-03-01 0.20000000000000000 1996-04-01 0.10000000000000000 1996-05-01 0.20000000000000000 1996-06-01 0.10000000000000000 1996-07-01 0.10000000000000000 1996-08-01 0.10000000000000000 1996-09-01 0.40000000000000000 1996-10-01 0.30000000000000000 1996-11-01 0.60000000000000000 1996-12-01 0.10000000000000000 1997-01-01 0.40000000000000000 1997-02-01 0.50000000000000000 1997-03-01 0.40000000000000000 1997-04-01 0.20000000000000000 1997-05-01 0.30000000000000000 1997-06-01 0.10000000000000000 1997-07-01 0.10000000000000000 1997-08-01 0.50000000000000000 1997-09-01 0.30000000000000000 1997-10-01 0.40000000000000000 1997-11-01 0.10000000000000000 1997-12-01 2.20000000000000000 1998-01-01 0.60000000000000000 1998-02-01 0.90000000000000000 1998-03-01 0.30000000000000000 1998-04-01 0.20000000000000000 1998-05-01 0.10000000000000000 1998-06-01 0.20000000000000000 1998-07-01 0.20000000000000000 1998-08-01 0.30000000000000000 1998-09-01 0.10000000000000000 1998-10-01 0.70000000000000000 1998-11-01 0.80000000000000000 1998-12-01 0.30000000000000000 1999-01-01 1.40000000000000000 1999-02-01 2.20000000000000000 1999-03-01 0.30000000000000000 1999-04-01 0.20000000000000000 1999-05-01 0.20000000000000000 1999-06-01 0.30000000000000000 1999-07-01 0.50000000000000000 1999-08-01 0.80000000000000000 1999-09-01 0.40000000000000000 1999-10-01 0.40000000000000000 1999-11-01 0.40000000000000000 1999-12-01 1.50000000000000000 2000-01-01 0.50000000000000000 2000-02-01 1.20000000000000000 2000-03-01 0.40000000000000000 2000-04-01 1.40000000000000000 2000-05-01 0.20000000000000000 2000-06-01 0.20000000000000000 2000-07-01 0.10000000000000000 2000-08-01 0.50000000000000000 2000-09-01 0.40000000000000000 2000-10-01 0.20000000000000000 2000-11-01 0.50000000000000000 2000-12-01 0.60000000000000000 2001-01-01 0.40000000000000000 2001-02-01 0.30000000000000000 2001-03-01 0.30000000000000000 2001-04-01 0.40000000000000000 2001-05-01 1.60000000000000000 2001-06-01 1.90000000000000000 2001-07-01 0.40000000000000000 2001-08-01 0.20000000000000000 2001-09-01 0.20000000000000000 2001-10-01 0.40000000000000000 2001-11-01 0.20000000000000000 2001-12-01 0.30000000000000000 2002-01-01 0.20000000000000000 2002-02-01 0.30000000000000000 2002-03-01 0.20000000000000000 2002-04-01 0.20000000000000000 2002-05-01 0.10000000000000000 2002-06-01 0.50000000000000000 2002-07-01 0.20000000000000000 2002-08-01 1.50000000000000000 2002-09-01 0.20000000000000000 2002-10-01 0.20000000000000000 2002-11-01 0.40000000000000000 2002-12-01 0.20000000000000000 2003-01-01 1.02040000000000000 2003-02-01 0.91515400000000010 2003-03-01 0.32583900000000000 2003-04-01 0.24044200000000000 2003-05-01 0.31706500000000000 2003-06-01 0.15433600000000003 2003-07-01 1.12834700000000000 2003-08-01 0.58357900000000000 2003-09-01 0.63088699999999990 2003-10-01 0.37241200000000000 2003-11-01 0.46206899999999990 2003-12-01 0.42911100000000000 2004-01-01 0.46109700000000010 2004-02-01 0.34071300000000000 2004-03-01 0.65152300000000000 2004-04-01 0.65983900000000000 2004-05-01 0.26788999999999996 2004-06-01 1.14198200000000000 2004-07-01 1.53424900000000000 2004-08-01 1.03677300000000020 2004-09-01 1.98678400000000000 2004-10-01 0.69246400000000000 2004-11-01 0.71604000000000000 2004-12-01 0.38351100000000000 2005-01-01 0.53099900000000000 2005-02-01 0.48497100000000000 2005-03-01 0.44708500000000000 2005-04-01 1.29162500000000000 2005-05-01 1.36177300000000000 2005-06-01 0.81701800000000000 2005-07-01 0.93160900000000010 2005-08-01 0.54982600000000000 2005-09-01 0.85539900000000000 2005-10-01 0.58739300000000000 2005-11-01 0.50429500000000000 2005-12-01 0.89355700000000000 2006-01-01 0.44624600000000000 2006-02-01 1.49301800000000000 2006-03-01 1.25938300000000000 2006-04-01 1.44073300000000000 2006-05-01 1.24683000000000000 2006-06-01 1.59627300000000000 2006-07-01 1.61895099999999960 2006-08-01 1.20412900000000000 2006-09-01 2.02720599999999960 2006-10-01 2.05022199999999980 2006-11-01 1.26959899999999970 2006-12-01 1.99471400000000030 2007-01-01 1.07689900000000030 2007-02-01 1.19777400000000000 2007-03-01 2.30368200000000000 2007-04-01 1.04209400000000030 2007-05-01 1.33640800000000030 2007-06-01 1.54080700000000000 2007-07-01 1.46453000000000000 2007-08-01 1.58688000000000000 2007-09-01 1.28325000000000000 2007-10-01 1.35653300000000000 2007-11-01 2.23570500000000000 2007-12-01 2.89670199999999900 2008-01-01 3.05155000000000000 2008-02-01 2.03978099999999960 2008-03-01 2.79263899999999940 2008-04-01 2.32523600000000000 2008-05-01 1.59574800000000000 2008-06-01 1.56283599999999970 2008-07-01 1.06729100000000000 2008-08-01 1.63093100000000000 2008-09-01 1.29558400000000000 2008-10-01 0.90927200000000000 2008-11-01 1.19366300000000010 2008-12-01 0.82997799999999990 2009-01-01 0.82896099999999980 2009-02-01 0.86670400000000000 2009-03-01 0.77400400000000000 2009-04-01 0.88073499999999980 2009-05-01 1.12336100000000000 2009-06-01 1.41320100000000000 2009-07-01 2.33009399999999940 2009-08-01 1.83392499999999960 2009-09-01 1.18638000000000000 2009-10-01 2.34256000000000000 2009-11-01 1.84907599999999950 2009-12-01 1.99504299999999970 2010-01-01 1.40514899999999980 2010-02-01 1.23955400000000000 2010-03-01 1.36774600000000000 2010-04-01 1.73393000000000040 2010-05-01 3.58968100000000100 2010-06-01 2.57560100000000000 2010-07-01 3.29260500000000000 2010-08-01 1.55806000000000040 2010-09-01 1.77478800000000050 2010-10-01 3.86161699999999940 2010-11-01 3.26702600000000000 2010-12-01 2.61874100000000000 2011-01-01 1.23719200000000000 2011-02-01 2.50301400000000000 2011-03-01 2.49699799999999960 2011-04-01 2.61130700000000000 2011-05-01 1.89439800000000000 2011-06-01 3.00760700000000000 2011-07-01 2.23013500000000000 2011-08-01 3.21826600000000000 2011-09-01 2.26189400000000000 2011-10-01 3.26824900000000000 2011-11-01 3.18869699999999900 2011-12-01 16.91763200000000000 2012-01-01 2.45072100000000000 2012-02-01 1.98918800000000000 2012-03-01 5.43826000000000000 2012-04-01 2.31700100000000000 2012-05-01 1.61512300000000000 2012-06-01 3.03564300000000000 2012-07-01 2.63323500000000000 2012-08-01 2.28151000000000000 2012-09-01 2.00332100000000000 2012-10-01 2.30746700000000000 2012-11-01 2.25429500000000000 2012-12-01 1.72609200000000000 2013-01-01 1.89824600000000000 2013-02-01 4.48755000000000000 2013-03-01 1.59221900000000000 2013-04-01 1.66973400000000000 2013-05-01 2.23701100000000000 2013-06-01 2.36740000000000000 2013-07-01 1.70663300000000000 2013-08-01 1.98990600000000000 2013-09-01 1.18549900000000000 2013-10-01 5.90648300000000000 2013-11-01 1.63637400000000000 2013-12-01 2.10189700000000000 2014-01-01 1.85198800000000000 2014-02-01 2.53890400000000000 2014-03-01 3.48735200000000000 2014-04-01 1.88640700000000000 2014-05-01 1.95012700000000000 2014-06-01 2.93377100000000000 2014-07-01 1.88203500000000000 2014-08-01 2.27569300000000000 2014-09-01 3.01318800000000000 2014-10-01 2.44066500000000000 2014-11-01 2.30269200000000000 2014-12-01 2.42291200000000000 2015-01-01 2.19156500000000000 2015-02-01 1.84743500000000000 2015-03-01 2.69653100000000000 2015-04-01 2.83813400000000000 2015-05-01 4.38204800000000000 2015-06-01 2.76530300000000000 2015-07-01 2.12158000000000000 2015-08-01 2.36654600000000000 2015-09-01 3.11888600000000000 2015-10-01 4.44629300000000000 2015-11-01 2.35097400000000000 2015-12-01 4.01083500000000000 2016-01-01 3.02860100000000000 2016-02-01 2.44622500000000000 2016-03-01 2.42413200000000000 2016-04-01 2.08265300000000000 2016-05-01 1.75888900000000000 2016-06-01 3.97904700000000000 2016-07-01 1.32108400000000000 2016-08-01 2.71580100000000000 2016-09-01 2.86523700000000000 2016-10-01 3.28037300000000000 2016-11-01 1.83440300000000000 2016-12-01 3.23300200000000000 2017-01-01 2.52960300000000000 2017-02-01 4.11131200000000000 2017-03-01 2.97239300000000000 2017-04-01 4.49048700000000000 2017-05-01 2.12130600000000000 2017-06-01 2.26377800000000000 2017-07-01 2.25565700000000000 2017-08-01 1.99587400000000000 2017-09-01 1.77660400000000000 2017-10-01 2.23167300000000000 2017-11-01 3.05917900000000000 2017-12-01 4.56542100000000000 2018-01-01 3.62548900000000000 2018-02-01 2.75153400000000000 2018-03-01 2.54243200000000000 2018-04-01 3.66486100000000000 2018-05-01 4.19690700000000000 2018-06-01 3.39369700000000000 2018-07-01 4.37321200000000000 2018-08-01 3.07525500000000000 2018-09-01 2.13001400000000000 2018-10-01 1.85622600000000000