Month Millions of Dollars 1992-01-01 0.0000000000000000000 1992-02-01 0.0000000000000000000 1992-03-01 0.0000000000000000000 1992-04-01 0.0000000000000000000 1992-05-01 0.0000000000000000000 1992-06-01 0.0000000000000000000 1992-07-01 0.0000000000000000000 1992-08-01 0.0000000000000000000 1992-09-01 0.0000000000000000000 1992-10-01 0.0000000000000000000 1992-11-01 0.0000000000000000000 1992-12-01 0.0000000000000000000 1993-01-01 0.0000000000000000000 1993-02-01 0.0000000000000000000 1993-03-01 0.1000000000000000000 1993-04-01 0.2000000000000000000 1993-05-01 0.1000000000000000000 1993-06-01 0.0000000000000000000 1993-07-01 0.0000000000000000000 1993-08-01 0.1000000000000000000 1993-09-01 0.0000000000000000000 1993-10-01 0.0000000000000000000 1993-11-01 0.0000000000000000000 1993-12-01 0.0000000000000000000 1994-01-01 0.0000000000000000000 1994-02-01 0.0000000000000000000 1994-03-01 0.0000000000000000000 1994-04-01 0.0000000000000000000 1994-05-01 0.5000000000000000000 1994-06-01 0.3000000000000000000 1994-07-01 0.2000000000000000000 1994-08-01 0.1000000000000000000 1994-09-01 0.2000000000000000000 1994-10-01 0.0000000000000000000 1994-11-01 0.3000000000000000000 1994-12-01 0.0000000000000000000 1995-01-01 0.1000000000000000000 1995-02-01 0.0000000000000000000 1995-03-01 0.1000000000000000000 1995-04-01 0.0000000000000000000 1995-05-01 0.1000000000000000000 1995-06-01 0.2000000000000000000 1995-07-01 0.1000000000000000000 1995-08-01 0.1000000000000000000 1995-09-01 0.0000000000000000000 1995-10-01 0.0000000000000000000 1995-11-01 0.1000000000000000000 1995-12-01 0.0000000000000000000 1996-01-01 0.1000000000000000000 1996-02-01 0.0000000000000000000 1996-03-01 0.2000000000000000000 1996-04-01 0.0000000000000000000 1996-05-01 0.0000000000000000000 1996-06-01 0.0000000000000000000 1996-07-01 0.0000000000000000000 1996-08-01 0.1000000000000000000 1996-09-01 0.1000000000000000000 1996-10-01 0.1000000000000000000 1996-11-01 0.1000000000000000000 1996-12-01 0.1000000000000000000 1997-01-01 0.1000000000000000000 1997-02-01 0.0000000000000000000 1997-03-01 0.1000000000000000000 1997-04-01 0.0000000000000000000 1997-05-01 0.0000000000000000000 1997-06-01 0.3000000000000000000 1997-07-01 0.1000000000000000000 1997-08-01 0.0000000000000000000 1997-09-01 0.0000000000000000000 1997-10-01 0.1000000000000000000 1997-11-01 0.0000000000000000000 1997-12-01 0.4000000000000000000 1998-01-01 0.0000000000000000000 1998-02-01 0.1000000000000000000 1998-03-01 0.0000000000000000000 1998-04-01 0.0000000000000000000 1998-05-01 0.0000000000000000000 1998-06-01 0.1000000000000000000 1998-07-01 0.2000000000000000000 1998-08-01 0.0000000000000000000 1998-09-01 0.0000000000000000000 1998-10-01 0.1000000000000000000 1998-11-01 0.1000000000000000000 1998-12-01 0.0000000000000000000 1999-01-01 0.0000000000000000000 1999-02-01 0.0000000000000000000 1999-03-01 0.1000000000000000000 1999-04-01 0.0000000000000000000 1999-05-01 0.0000000000000000000 1999-06-01 0.0000000000000000000 1999-07-01 0.0000000000000000000 1999-08-01 0.0000000000000000000 1999-09-01 0.2000000000000000000 1999-10-01 0.1000000000000000000 1999-11-01 0.0000000000000000000 1999-12-01 0.1000000000000000000 2000-01-01 0.0000000000000000000 2000-02-01 0.0000000000000000000 2000-03-01 0.6000000000000000000 2000-04-01 0.1000000000000000000 2000-05-01 0.2000000000000000000 2000-06-01 0.1000000000000000000 2000-07-01 0.1000000000000000000 2000-08-01 0.0000000000000000000 2000-09-01 0.9000000000000000000 2000-10-01 0.1000000000000000000 2000-11-01 0.1000000000000000000 2000-12-01 0.0000000000000000000 2001-01-01 0.0000000000000000000 2001-02-01 0.1000000000000000000 2001-03-01 0.0000000000000000000 2001-04-01 0.0000000000000000000 2001-05-01 0.0000000000000000000 2001-06-01 0.0000000000000000000 2001-07-01 0.0000000000000000000 2001-08-01 0.0000000000000000000 2001-09-01 0.0000000000000000000 2001-10-01 0.0000000000000000000 2001-11-01 0.0000000000000000000 2001-12-01 0.2000000000000000000 2002-01-01 0.0000000000000000000 2002-02-01 0.1000000000000000000 2002-03-01 0.1000000000000000000 2002-04-01 0.1000000000000000000 2002-05-01 0.1000000000000000000 2002-06-01 0.0000000000000000000 2002-07-01 0.1000000000000000000 2002-08-01 0.0000000000000000000 2002-09-01 0.0000000000000000000 2002-10-01 0.3000000000000000000 2002-11-01 0.2000000000000000000 2002-12-01 0.1000000000000000000 2003-01-01 0.0494650000000000000 2003-02-01 0.1141240000000000000 2003-03-01 0.4920390000000000000 2003-04-01 0.1981729999999999600 2003-05-01 0.1439710000000000000 2003-06-01 0.1627949999999999700 2003-07-01 0.1732869999999999700 2003-08-01 0.2457710000000000000 2003-09-01 0.1464840000000000300 2003-10-01 0.1419239999999999700 2003-11-01 0.3464450000000000000 2003-12-01 0.7920020000000000000 2004-01-01 0.1579120000000000000 2004-02-01 0.1482950000000000400 2004-03-01 0.0934680000000000100 2004-04-01 0.2601220000000000000 2004-05-01 0.0955619999999999800 2004-06-01 1.0383519999999997000 2004-07-01 0.2020019999999999600 2004-08-01 0.3784220000000000000 2004-09-01 0.2126239999999999500 2004-10-01 0.1222410000000000000 2004-11-01 0.6007780000000000000 2004-12-01 0.2400450000000000400 2005-01-01 0.0818730000000000000 2005-02-01 0.1944030000000000500 2005-03-01 0.1433810000000000000 2005-04-01 0.1467480000000000000 2005-05-01 0.1701310000000000300 2005-06-01 0.2975010000000000000 2005-07-01 0.2694850000000000000 2005-08-01 0.0958970000000000000 2005-09-01 0.0958500000000000200 2005-10-01 0.0361650000000000100 2005-11-01 0.0241870000000000000 2005-12-01 0.1892040000000000000 2006-01-01 0.0381780000000000000 2006-02-01 0.0206270000000000000 2006-03-01 0.0409340000000000000 2006-04-01 0.1468070000000000000 2006-05-01 0.0404170000000000000 2006-06-01 0.0475820000000000060 2006-07-01 0.2129060000000000000 2006-08-01 0.0744260000000000000 2006-09-01 1.0615599999999998000 2006-10-01 0.1571300000000000000 2006-11-01 0.1076240000000000000 2006-12-01 0.1495710000000000000 2007-01-01 0.0571460000000000000 2007-02-01 0.0150860000000000000 2007-03-01 0.0225260000000000040 2007-04-01 0.0672580000000000000 2007-05-01 0.2924420000000000000 2007-06-01 0.1111290000000000200 2007-07-01 0.2318710000000000000 2007-08-01 0.0339069999999999900 2007-09-01 0.0569320000000000100 2007-10-01 0.0420309999999999900 2007-11-01 0.6863880000000000000 2007-12-01 0.0981220000000000000 2008-01-01 0.1176680000000000200 2008-02-01 0.1553120000000000000 2008-03-01 0.0431690000000000060 2008-04-01 0.0568140000000000100 2008-05-01 0.2657740000000000000 2008-06-01 0.2191890000000000000 2008-07-01 0.0645020000000000200 2008-08-01 0.0084160000000000000 2008-09-01 0.0100870000000000000 2008-10-01 0.1591320000000000000 2008-11-01 0.0197309999999999950 2008-12-01 0.0024900000000000005 2009-01-01 0.0052210000000000000 2009-02-01 0.1703690000000000000 2009-03-01 0.0294869999999999920 2009-04-01 0.0590130000000000200 2009-05-01 0.0325199999999999900 2009-06-01 0.0092770000000000000 2009-07-01 0.0083990000000000000 2009-08-01 0.0457209999999999900 2009-09-01 0.0801970000000000000 2009-10-01 0.0305730000000000000 2009-11-01 0.0143930000000000010 2009-12-01 0.4547080000000000000 2010-01-01 0.0163700000000000000 2010-02-01 0.3195020000000000000 2010-03-01 0.0097680000000000000 2010-04-01 0.0289710000000000000 2010-05-01 0.0242910000000000000 2010-06-01 0.0846160000000000000 2010-07-01 0.0559409999999999900 2010-08-01 0.0582699999999999800 2010-09-01 0.7127710000000000000 2010-10-01 0.0746620000000000000 2010-11-01 0.3450970000000000000 2010-12-01 0.0721169999999999900 2011-01-01 0.1196309999999999700 2011-02-01 0.0522599999999999940 2011-03-01 0.0391210000000000100 2011-04-01 0.0282540000000000000 2011-05-01 0.0222870000000000000 2011-06-01 0.0176970000000000040 2011-07-01 0.0997700000000000000 2011-08-01 0.0057300000000000000 2011-09-01 0.0075209999999999980 2011-10-01 0.0526180000000000050 2011-11-01 0.2408720000000000300 2011-12-01 0.0581690000000000200 2012-01-01 0.0207180000000000000 2012-02-01 0.0045080000000000000 2012-03-01 0.1805660000000000000 2012-04-01 0.1830210000000000000 2012-05-01 0.3442930000000000000 2012-06-01 0.1446690000000000000 2012-07-01 0.0210030000000000000 2012-08-01 0.0807150000000000000 2012-09-01 0.0928130000000000000 2012-10-01 0.1204800000000000000 2012-11-01 0.1810990000000000000 2012-12-01 0.0101980000000000000 2013-01-01 0.0096030000000000000 2013-02-01 0.0062630000000000000 2013-03-01 0.0066660000000000000 2013-04-01 0.0161460000000000000 2013-05-01 0.0135360000000000000 2013-06-01 0.0809970000000000000 2013-07-01 0.1167330000000000000 2013-08-01 0.1283520000000000000 2013-09-01 0.0030820000000000000 2013-10-01 0.0248350000000000000 2013-11-01 0.0000990000000000000 2013-12-01 0.0039020000000000000 2014-01-01 0.0491640000000000000 2014-02-01 0.0488090000000000000 2014-03-01 0.0037830000000000000 2014-04-01 0.0929890000000000000 2014-05-01 0.0805830000000000000 2014-06-01 0.0158900000000000000 2014-07-01 0.2967780000000000000 2014-08-01 0.0034660000000000000 2014-09-01 0.0528350000000000000 2014-10-01 0.0271960000000000000 2014-11-01 0.0219440000000000000 2014-12-01 0.0563440000000000000 2015-01-01 0.1703970000000000000 2015-02-01 0.0528500000000000000 2015-03-01 0.1525070000000000000 2015-04-01 0.0220350000000000000 2015-05-01 0.0466870000000000000 2015-06-01 0.0099120000000000000 2015-07-01 0.1517590000000000000 2015-08-01 0.0710380000000000000 2015-09-01 0.0138070000000000000 2015-10-01 0.0417670000000000000 2015-11-01 0.0255610000000000000 2015-12-01 0.0895600000000000000 2016-01-01 0.3595920000000000000 2016-02-01 0.0826820000000000000 2016-03-01 0.0620570000000000000 2016-04-01 0.0325160000000000000 2016-05-01 0.2132680000000000000 2016-06-01 0.2502750000000000000 2016-07-01 0.3820100000000000000 2016-08-01 0.0571210000000000000 2016-09-01 0.2112430000000000000 2016-10-01 0.0614430000000000000 2016-11-01 0.1727790000000000000 2016-12-01 0.0715900000000000000 2017-01-01 0.0034700000000000000 2017-02-01 0.1195140000000000000 2017-03-01 0.0908620000000000000 2017-04-01 1.7269820000000000000 2017-05-01 0.0012350000000000000 2017-06-01 0.5053950000000000000 2017-07-01 0.0699090000000000000 2017-08-01 0.2767230000000000000 2017-09-01 0.0613290000000000000 2017-10-01 0.2433960000000000000 2017-11-01 0.3041180000000000000 2017-12-01 0.0332190000000000000 2018-01-01 0.0743430000000000000 2018-02-01 0.0101350000000000000 2018-03-01 0.0799280000000000000 2018-04-01 0.1984430000000000000 2018-05-01 0.2443880000000000000 2018-06-01 0.0767810000000000000 2018-07-01 0.0371820000000000000 2018-08-01 0.2100500000000000000 2018-09-01 0.0904910000000000000 2018-10-01 0.1056340000000000000