Month Millions of Dollars 1992-01-01 0.00000000000000000 1992-02-01 0.00000000000000000 1992-03-01 0.60000000000000000 1992-04-01 0.00000000000000000 1992-05-01 0.00000000000000000 1992-06-01 0.00000000000000000 1992-07-01 0.00000000000000000 1992-08-01 0.00000000000000000 1992-09-01 0.00000000000000000 1992-10-01 0.00000000000000000 1992-11-01 8.20000000000000000 1992-12-01 0.00000000000000000 1993-01-01 0.00000000000000000 1993-02-01 0.00000000000000000 1993-03-01 0.00000000000000000 1993-04-01 0.00000000000000000 1993-05-01 0.00000000000000000 1993-06-01 0.30000000000000000 1993-07-01 0.00000000000000000 1993-08-01 0.60000000000000000 1993-09-01 0.30000000000000000 1993-10-01 0.00000000000000000 1993-11-01 9.70000000000000000 1993-12-01 0.70000000000000000 1994-01-01 0.00000000000000000 1994-02-01 1.10000000000000000 1994-03-01 0.10000000000000000 1994-04-01 0.00000000000000000 1994-05-01 0.00000000000000000 1994-06-01 0.10000000000000000 1994-07-01 2.60000000000000000 1994-08-01 0.00000000000000000 1994-09-01 0.00000000000000000 1994-10-01 9.90000000000000000 1994-11-01 0.70000000000000000 1994-12-01 0.60000000000000000 1995-01-01 1.00000000000000000 1995-02-01 0.20000000000000000 1995-03-01 1.60000000000000000 1995-04-01 1.30000000000000000 1995-05-01 0.20000000000000000 1995-06-01 0.50000000000000000 1995-07-01 4.90000000000000000 1995-08-01 1.80000000000000000 1995-09-01 0.30000000000000000 1995-10-01 0.10000000000000000 1995-11-01 0.40000000000000000 1995-12-01 5.30000000000000000 1996-01-01 0.20000000000000000 1996-02-01 1.70000000000000000 1996-03-01 0.00000000000000000 1996-04-01 1.80000000000000000 1996-05-01 0.40000000000000000 1996-06-01 0.20000000000000000 1996-07-01 3.90000000000000000 1996-08-01 0.20000000000000000 1996-09-01 2.00000000000000000 1996-10-01 0.90000000000000000 1996-11-01 2.40000000000000000 1996-12-01 3.50000000000000000 1997-01-01 0.40000000000000000 1997-02-01 0.20000000000000000 1997-03-01 0.10000000000000000 1997-04-01 0.00000000000000000 1997-05-01 2.50000000000000000 1997-06-01 0.00000000000000000 1997-07-01 1.40000000000000000 1997-08-01 4.60000000000000000 1997-09-01 1.50000000000000000 1997-10-01 3.00000000000000000 1997-11-01 1.80000000000000000 1997-12-01 3.10000000000000000 1998-01-01 0.00000000000000000 1998-02-01 0.40000000000000000 1998-03-01 0.00000000000000000 1998-04-01 0.80000000000000000 1998-05-01 5.00000000000000000 1998-06-01 0.90000000000000000 1998-07-01 2.10000000000000000 1998-08-01 0.00000000000000000 1998-09-01 1.00000000000000000 1998-10-01 0.10000000000000000 1998-11-01 0.40000000000000000 1998-12-01 1.20000000000000000 1999-01-01 0.20000000000000000 1999-02-01 0.40000000000000000 1999-03-01 1.60000000000000000 1999-04-01 0.10000000000000000 1999-05-01 0.10000000000000000 1999-06-01 0.00000000000000000 1999-07-01 1.60000000000000000 1999-08-01 1.00000000000000000 1999-09-01 4.80000000000000000 1999-10-01 2.50000000000000000 1999-11-01 0.50000000000000000 1999-12-01 1.00000000000000000 2000-01-01 1.60000000000000000 2000-02-01 0.20000000000000000 2000-03-01 0.00000000000000000 2000-04-01 0.80000000000000000 2000-05-01 0.20000000000000000 2000-06-01 0.00000000000000000 2000-07-01 0.20000000000000000 2000-08-01 0.80000000000000000 2000-09-01 0.10000000000000000 2000-10-01 0.20000000000000000 2000-11-01 2.10000000000000000 2000-12-01 5.90000000000000000 2001-01-01 2.40000000000000000 2001-02-01 2.10000000000000000 2001-03-01 2.10000000000000000 2001-04-01 3.40000000000000000 2001-05-01 3.20000000000000000 2001-06-01 1.40000000000000000 2001-07-01 2.20000000000000000 2001-08-01 1.00000000000000000 2001-09-01 0.30000000000000000 2001-10-01 3.30000000000000000 2001-11-01 1.30000000000000000 2001-12-01 5.90000000000000000 2002-01-01 3.70000000000000000 2002-02-01 2.10000000000000000 2002-03-01 2.20000000000000000 2002-04-01 1.20000000000000000 2002-05-01 0.50000000000000000 2002-06-01 0.40000000000000000 2002-07-01 8.80000000000000000 2002-08-01 0.80000000000000000 2002-09-01 0.30000000000000000 2002-10-01 4.80000000000000000 2002-11-01 2.10000000000000000 2002-12-01 6.20000000000000000 2003-01-01 6.46994299999999800 2003-02-01 1.53581300000000030 2003-03-01 2.24326999999999940 2003-04-01 1.08414099999999980 2003-05-01 0.89799200000000000 2003-06-01 2.72603900000000000 2003-07-01 1.30563000000000000 2003-08-01 19.45454600000000000 2003-09-01 0.77578599999999990 2003-10-01 6.44953200000000000 2003-11-01 2.56650100000000060 2003-12-01 4.45054000000000000 2004-01-01 4.05634000000000000 2004-02-01 17.07814900000000000 2004-03-01 1.85839500000000000 2004-04-01 5.07096500000000000 2004-05-01 3.62883999999999940 2004-06-01 2.42722000000000060 2004-07-01 3.12815900000000000 2004-08-01 6.95151500000000000 2004-09-01 1.69354800000000050 2004-10-01 3.65551400000000000 2004-11-01 2.19846700000000000 2004-12-01 3.95761300000000070 2005-01-01 3.26401100000000000 2005-02-01 2.20704000000000000 2005-03-01 1.45871900000000000 2005-04-01 5.80341700000000000 2005-05-01 2.24531000000000000 2005-06-01 0.90760300000000020 2005-07-01 4.10459600000000100 2005-08-01 1.07482900000000000 2005-09-01 1.60976200000000000 2005-10-01 4.05789000000000000 2005-11-01 0.58813700000000010 2005-12-01 1.46538600000000030 2006-01-01 4.81412700000000000 2006-02-01 1.23168000000000000 2006-03-01 3.21982700000000100 2006-04-01 0.50899700000000000 2006-05-01 13.43154599999999700 2006-06-01 2.89204500000000000 2006-07-01 1.75484500000000000 2006-08-01 2.65718900000000000 2006-09-01 0.45419799999999994 2006-10-01 0.90274500000000000 2006-11-01 9.38156900000000000 2006-12-01 1.84163999999999950 2007-01-01 1.06119900000000020 2007-02-01 0.29811600000000000 2007-03-01 17.25030400000000000 2007-04-01 1.22570400000000000 2007-05-01 1.09429100000000000 2007-06-01 8.01041799999999800 2007-07-01 0.79524600000000000 2007-08-01 1.60971199999999960 2007-09-01 9.56134900000000000 2007-10-01 7.33404000000000000 2007-11-01 2.39866200000000000 2007-12-01 2.04653199999999960 2008-01-01 4.31406799999999900 2008-02-01 0.80267200000000000 2008-03-01 0.58653499999999980 2008-04-01 4.99808000000000000 2008-05-01 0.77349600000000000 2008-06-01 1.12620900000000000 2008-07-01 0.15639100000000000 2008-08-01 4.17863600000000000 2008-09-01 1.44886000000000000 2008-10-01 10.85408000000000000 2008-11-01 20.10675300000000000 2008-12-01 2.08237700000000060 2009-01-01 2.04665700000000000 2009-02-01 10.73489900000000200 2009-03-01 1.13591800000000000 2009-04-01 1.63576100000000000 2009-05-01 1.37283500000000000 2009-06-01 11.16070500000000000 2009-07-01 0.31521300000000000 2009-08-01 0.66876600000000000 2009-09-01 0.47623500000000000 2009-10-01 1.75929500000000000 2009-11-01 8.14237200000000000 2009-12-01 1.72285100000000040 2010-01-01 0.68777100000000000 2010-02-01 13.25014799999999800 2010-03-01 5.27671100000000000 2010-04-01 1.40718500000000000 2010-05-01 1.01421799999999980 2010-06-01 8.61713400000000000 2010-07-01 10.03472800000000000 2010-08-01 1.15250900000000000 2010-09-01 1.97661899999999970 2010-10-01 9.84380600000000000 2010-11-01 1.52605600000000000 2010-12-01 2.22631400000000000 2011-01-01 0.97484300000000000 2011-02-01 22.60636600000000500 2011-03-01 1.51423200000000000 2011-04-01 2.37821700000000000 2011-05-01 1.48547000000000030 2011-06-01 1.34788600000000000 2011-07-01 1.33759100000000000 2011-08-01 4.34450300000000000 2011-09-01 52.59698500000000000 2011-10-01 36.71785300000000000 2011-11-01 51.98909300000000000 2011-12-01 0.95325700000000000 2012-01-01 0.88979400000000000 2012-02-01 7.38419500000000000 2012-03-01 0.46126500000000000 2012-04-01 12.81890800000000000 2012-05-01 0.52585500000000000 2012-06-01 4.07274500000000000 2012-07-01 1.87882200000000000 2012-08-01 3.40400100000000000 2012-09-01 2.33236500000000000 2012-10-01 4.26635200000000000 2012-11-01 14.59493600000000000 2012-12-01 1.55773400000000000 2013-01-01 0.47697400000000000 2013-02-01 2.71665600000000000 2013-03-01 16.63845800000000000 2013-04-01 2.03670400000000000 2013-05-01 4.52572300000000000 2013-06-01 11.96912900000000000 2013-07-01 2.71776900000000000 2013-08-01 0.53266600000000000 2013-09-01 6.40460500000000000 2013-10-01 1.33535600000000000 2013-11-01 1.23118600000000000 2013-12-01 1.28888600000000000 2014-01-01 0.99875700000000000 2014-02-01 1.52598800000000000 2014-03-01 1.19191100000000000 2014-04-01 2.40370700000000000 2014-05-01 4.92186700000000000 2014-06-01 3.87068200000000000 2014-07-01 1.24775800000000000 2014-08-01 1.62953400000000000 2014-09-01 1.07697400000000000 2014-10-01 0.41999800000000000 2014-11-01 3.29471300000000000 2014-12-01 1.92149900000000000 2015-01-01 0.67225600000000000 2015-02-01 1.09406100000000000 2015-03-01 1.03547000000000000 2015-04-01 1.08374200000000000 2015-05-01 0.39352700000000000 2015-06-01 1.78042800000000000 2015-07-01 1.76272300000000000 2015-08-01 0.53018700000000000 2015-09-01 3.26934700000000000 2015-10-01 0.39171900000000000 2015-11-01 1.55111100000000000 2015-12-01 5.42080200000000000 2016-01-01 1.07379500000000000 2016-02-01 0.33090800000000000 2016-03-01 1.18751400000000000 2016-04-01 0.50704000000000000 2016-05-01 1.64778500000000000 2016-06-01 10.09187400000000000 2016-07-01 0.37424000000000000 2016-08-01 0.35689400000000000 2016-09-01 2.50547400000000000 2016-10-01 0.76163600000000000 2016-11-01 0.71923900000000000 2016-12-01 1.76744100000000000 2017-01-01 0.64528600000000000 2017-02-01 0.63567900000000000 2017-03-01 0.63941900000000000 2017-04-01 1.41262500000000000 2017-05-01 1.69031800000000000 2017-06-01 0.56152700000000000 2017-07-01 1.15177900000000000 2017-08-01 0.48870000000000000 2017-09-01 0.05191700000000000 2017-10-01 0.88202900000000000 2017-11-01 0.99343200000000000 2017-12-01 8.75840400000000000 2018-01-01 0.59798300000000000 2018-02-01 0.45404700000000000 2018-03-01 0.26250700000000000 2018-04-01 4.00978000000000000 2018-05-01 0.25661000000000000 2018-06-01 0.95999700000000000 2018-07-01 0.40507300000000000 2018-08-01 0.57309800000000000 2018-09-01 0.22457000000000000 2018-10-01 0.41954500000000000