Month Millions of Dollars 1992-01-01 1.6000000000000000000 1992-02-01 0.9000000000000000000 1992-03-01 0.4000000000000000000 1992-04-01 0.3000000000000000000 1992-05-01 0.7000000000000000000 1992-06-01 1.1000000000000000000 1992-07-01 0.5000000000000000000 1992-08-01 0.3000000000000000000 1992-09-01 0.8000000000000000000 1992-10-01 0.3000000000000000000 1992-11-01 1.2000000000000000000 1992-12-01 0.3000000000000000000 1993-01-01 0.4000000000000000000 1993-02-01 0.1000000000000000000 1993-03-01 0.4000000000000000000 1993-04-01 0.7000000000000000000 1993-05-01 0.2000000000000000000 1993-06-01 0.2000000000000000000 1993-07-01 0.2000000000000000000 1993-08-01 0.2000000000000000000 1993-09-01 0.0000000000000000000 1993-10-01 0.0000000000000000000 1993-11-01 0.4000000000000000000 1993-12-01 0.0000000000000000000 1994-01-01 0.2000000000000000000 1994-02-01 1.1000000000000000000 1994-03-01 0.4000000000000000000 1994-04-01 0.4000000000000000000 1994-05-01 0.1000000000000000000 1994-06-01 0.4000000000000000000 1994-07-01 1.5000000000000000000 1994-08-01 0.0000000000000000000 1994-09-01 0.0000000000000000000 1994-10-01 1.5000000000000000000 1994-11-01 1.1000000000000000000 1994-12-01 1.0000000000000000000 1995-01-01 0.6000000000000000000 1995-02-01 0.2000000000000000000 1995-03-01 1.5000000000000000000 1995-04-01 0.8000000000000000000 1995-05-01 3.2000000000000000000 1995-06-01 4.7000000000000000000 1995-07-01 3.7000000000000000000 1995-08-01 1.1000000000000000000 1995-09-01 1.4000000000000000000 1995-10-01 1.8000000000000000000 1995-11-01 1.5000000000000000000 1995-12-01 0.0000000000000000000 1996-01-01 0.2000000000000000000 1996-02-01 0.2000000000000000000 1996-03-01 0.2000000000000000000 1996-04-01 0.0000000000000000000 1996-05-01 0.5000000000000000000 1996-06-01 0.0000000000000000000 1996-07-01 0.6000000000000000000 1996-08-01 0.1000000000000000000 1996-09-01 0.0000000000000000000 1996-10-01 0.3000000000000000000 1996-11-01 0.0000000000000000000 1996-12-01 0.0000000000000000000 1997-01-01 0.0000000000000000000 1997-02-01 0.0000000000000000000 1997-03-01 0.0000000000000000000 1997-04-01 0.0000000000000000000 1997-05-01 0.0000000000000000000 1997-06-01 1.1000000000000000000 1997-07-01 4.6000000000000000000 1997-08-01 0.2000000000000000000 1997-09-01 2.3000000000000000000 1997-10-01 1.0000000000000000000 1997-11-01 1.4000000000000000000 1997-12-01 3.2000000000000000000 1998-01-01 2.1000000000000000000 1998-02-01 0.3000000000000000000 1998-03-01 0.4000000000000000000 1998-04-01 0.8000000000000000000 1998-05-01 0.3000000000000000000 1998-06-01 0.5000000000000000000 1998-07-01 1.4000000000000000000 1998-08-01 0.5000000000000000000 1998-09-01 0.6000000000000000000 1998-10-01 0.4000000000000000000 1998-11-01 0.3000000000000000000 1998-12-01 0.1000000000000000000 1999-01-01 0.1000000000000000000 1999-02-01 0.3000000000000000000 1999-03-01 0.6000000000000000000 1999-04-01 1.8000000000000000000 1999-05-01 0.4000000000000000000 1999-06-01 0.4000000000000000000 1999-07-01 0.1000000000000000000 1999-08-01 0.0000000000000000000 1999-09-01 0.1000000000000000000 1999-10-01 0.4000000000000000000 1999-11-01 0.9000000000000000000 1999-12-01 1.2000000000000000000 2000-01-01 0.8000000000000000000 2000-02-01 1.0000000000000000000 2000-03-01 1.8000000000000000000 2000-04-01 1.4000000000000000000 2000-05-01 0.4000000000000000000 2000-06-01 0.7000000000000000000 2000-07-01 0.3000000000000000000 2000-08-01 0.6000000000000000000 2000-09-01 0.6000000000000000000 2000-10-01 0.3000000000000000000 2000-11-01 0.1000000000000000000 2000-12-01 0.1000000000000000000 2001-01-01 0.2000000000000000000 2001-02-01 0.2000000000000000000 2001-03-01 0.2000000000000000000 2001-04-01 0.1000000000000000000 2001-05-01 0.9000000000000000000 2001-06-01 0.4000000000000000000 2001-07-01 0.3000000000000000000 2001-08-01 0.0000000000000000000 2001-09-01 0.0000000000000000000 2001-10-01 0.1000000000000000000 2001-11-01 0.1000000000000000000 2001-12-01 0.2000000000000000000 2002-01-01 0.1000000000000000000 2002-02-01 0.1000000000000000000 2002-03-01 0.1000000000000000000 2002-04-01 0.1000000000000000000 2002-05-01 0.0000000000000000000 2002-06-01 0.0000000000000000000 2002-07-01 0.0000000000000000000 2002-08-01 0.1000000000000000000 2002-09-01 0.1000000000000000000 2002-10-01 0.0000000000000000000 2002-11-01 0.0000000000000000000 2002-12-01 0.1000000000000000000 2003-01-01 0.2162450000000000000 2003-02-01 0.2278270000000000000 2003-03-01 0.7864370000000002000 2003-04-01 1.1157810000000000000 2003-05-01 0.8169620000000000000 2003-06-01 0.2892260000000000000 2003-07-01 1.2206150000000000000 2003-08-01 0.1410800000000000000 2003-09-01 0.8607070000000000000 2003-10-01 0.0580590000000000000 2003-11-01 0.1132800000000000000 2003-12-01 0.0380440000000000100 2004-01-01 0.0782439999999999800 2004-02-01 0.0434270000000000000 2004-03-01 0.0230920000000000050 2004-04-01 0.0265779999999999970 2004-05-01 0.0210800000000000000 2004-06-01 0.0196850000000000050 2004-07-01 0.0023750000000000000 2004-08-01 3.0000000000000000000 2004-09-01 0.0152340000000000040 2004-10-01 0.0022590000000000006 2004-11-01 0.0000000000000000000 2004-12-01 0.0253549999999999960 2005-01-01 0.1274680000000000300 2005-02-01 0.0758199999999999800 2005-03-01 0.0028790000000000000 2005-04-01 0.2059090000000000400 2005-05-01 0.2087739999999999600 2005-06-01 0.3018070000000000000 2005-07-01 2.0818830000000000000 2005-08-01 0.5782660000000000000 2005-09-01 0.3943970000000000500 2005-10-01 0.1420020000000000000 2005-11-01 0.1463930000000000000 2005-12-01 0.1576309999999999700 2006-01-01 0.3037960000000000000 2006-02-01 0.0724580000000000000 2006-03-01 0.1840750000000000000 2006-04-01 0.1356510000000000000 2006-05-01 0.0372020000000000000 2006-06-01 0.0310280000000000000 2006-07-01 0.0086899999999999980 2006-08-01 0.0681370000000000000 2006-09-01 0.2986150000000000000 2006-10-01 0.3700420000000000000 2006-11-01 0.0015589999999999996 2006-12-01 0.3545700000000000000 2007-01-01 0.2218119999999999500 2007-02-01 0.2182310000000000400 2007-03-01 0.1664260000000000000 2007-04-01 0.0032490000000000006 2007-05-01 0.0345690000000000100 2007-06-01 0.1103540000000000000 2007-07-01 0.2264110000000000300 2007-08-01 0.0057190000000000010 2007-09-01 0.0030790000000000010 2007-10-01 0.0036090000000000007 2007-11-01 0.0047460000000000010 2007-12-01 0.1129550000000000100 2008-01-01 0.1982330000000000000 2008-02-01 0.1326580000000000000 2008-03-01 0.9608140000000000000 2008-04-01 0.5389830000000000000 2008-05-01 0.0078370000000000000 2008-06-01 0.0755500000000000200 2008-07-01 0.1520860000000000000 2008-08-01 0.0096710000000000000 2008-09-01 0.0033430000000000010 2008-10-01 0.0063130000000000020 2008-11-01 0.5644680000000000000 2008-12-01 0.1928239999999999700 2009-01-01 1.6738410000000000000 2009-02-01 0.5214410000000000000 2009-03-01 0.1976560000000000000 2009-04-01 0.2279820000000000000 2009-05-01 0.5337190000000000000 2009-06-01 0.0993870000000000000 2009-07-01 0.2871220000000000400 2009-08-01 0.0912550000000000000 2009-09-01 0.0003810000000000000 2009-10-01 0.0028570000000000000 2009-11-01 0.0677050000000000000 2009-12-01 0.3789220000000000000 2010-01-01 0.6280090000000000000 2010-02-01 0.0783830000000000000 2010-03-01 0.0078319999999999990 2010-04-01 0.0227810000000000000 2010-05-01 0.3013940000000000000 2010-06-01 0.0525390000000000000 2010-07-01 0.0026870000000000000 2010-08-01 0.0577550000000000150 2010-09-01 0.0026570000000000000 2010-10-01 0.1947690000000000000 2010-11-01 0.6097640000000000000 2010-12-01 1.3929860000000003000 2011-01-01 3.0092120000000000000 2011-02-01 1.6832220000000000000 2011-03-01 0.7929500000000002000 2011-04-01 0.1366030000000000300 2011-05-01 0.0256180000000000000 2011-06-01 0.0015870000000000003 2011-07-01 0.1271850000000000000 2011-08-01 0.0006930000000000001 2011-09-01 0.0021590000000000000 2011-10-01 0.5731300000000000000 2011-11-01 1.1317310000000000000 2011-12-01 2.0739809999999994000 2012-01-01 0.6160380000000000000 2012-02-01 0.3829060000000000000 2012-03-01 0.4319350000000000000 2012-04-01 0.2794840000000000000 2012-05-01 0.0024000000000000000 2012-06-01 0.1347970000000000000 2012-07-01 0.0513370000000000000 2012-08-01 0.0062730000000000000 2012-09-01 0.0704350000000000000 2012-10-01 0.7848740000000000000 2012-11-01 0.6048420000000000000 2012-12-01 1.4442340000000000000 2013-01-01 1.0056330000000000000 2013-02-01 0.4806380000000000000 2013-03-01 0.1105350000000000000 2013-04-01 0.2128050000000000000 2013-05-01 0.1663210000000000000 2013-06-01 0.1633860000000000000 2013-07-01 0.0972650000000000000 2013-08-01 0.0034720000000000000 2013-09-01 0.0758900000000000000 2013-10-01 0.1618200000000000000 2013-11-01 0.6628940000000000000 2013-12-01 1.1568080000000000000 2014-01-01 1.6234450000000000000 2014-02-01 0.6052030000000000000 2014-03-01 0.2048640000000000000 2014-04-01 0.5407670000000000000 2014-05-01 0.3155820000000000000 2014-06-01 0.0051500000000000000 2014-07-01 0.0510520000000000000 2014-08-01 0.0004140000000000000 2014-09-01 0.0057520000000000000 2014-10-01 0.0019370000000000000 2014-11-01 0.3261430000000000000 2014-12-01 0.6966000000000000000 2015-01-01 0.9235330000000000000 2015-02-01 0.2777780000000000000 2015-03-01 0.6002230000000000000 2015-04-01 0.3403820000000000000 2015-05-01 1.5315750000000000000 2015-06-01 1.2395150000000000000 2015-07-01 0.1256870000000000000 2015-08-01 0.2128410000000000000 2015-09-01 0.2498390000000000000 2015-10-01 0.5648190000000000000 2015-11-01 1.2181890000000000000 2015-12-01 1.1426200000000000000 2016-01-01 0.9800480000000000000 2016-02-01 0.8378530000000000000 2016-03-01 0.2453380000000000000 2016-04-01 0.8109750000000000000 2016-05-01 0.3301550000000000000 2016-06-01 0.0009080000000000000 2016-07-01 0.1075520000000000000 2016-08-01 0.0012280000000000000 2016-09-01 0.0056800000000000000 2016-10-01 1.0212410000000000000 2016-11-01 0.9897360000000000000 2016-12-01 1.3179950000000000000 2017-01-01 0.7662260000000000000 2017-02-01 0.8726200000000000000 2017-03-01 0.6421160000000000000 2017-04-01 1.7438130000000000000 2017-05-01 0.4736350000000000000 2017-06-01 0.8007360000000000000 2017-07-01 0.4570620000000000000 2017-08-01 0.5248970000000000000 2017-09-01 0.0026670000000000000 2017-10-01 0.0851930000000000000 2017-11-01 1.3027510000000000000 2017-12-01 1.2934400000000000000 2018-01-01 0.6449250000000000000 2018-02-01 1.3194700000000000000 2018-03-01 1.5522330000000000000 2018-04-01 1.0731300000000000000 2018-05-01 0.7224080000000000000 2018-06-01 0.7088370000000000000 2018-07-01 0.9164880000000000000 2018-08-01 0.5224030000000000000 2018-09-01 1.5854150000000000000 2018-10-01 1.5722490000000000000