Month Millions of Dollars 1992-01-01 0.3000000000000000 1992-02-01 1.3000000000000000 1992-03-01 0.3000000000000000 1992-04-01 0.5000000000000000 1992-05-01 0.6000000000000000 1992-06-01 0.6000000000000000 1992-07-01 1.6000000000000000 1992-08-01 0.4000000000000000 1992-09-01 1.5000000000000000 1992-10-01 2.9000000000000000 1992-11-01 0.6000000000000000 1992-12-01 0.8000000000000000 1993-01-01 1.3000000000000000 1993-02-01 1.4000000000000000 1993-03-01 3.7000000000000000 1993-04-01 5.3000000000000000 1993-05-01 2.7000000000000000 1993-06-01 1.3000000000000000 1993-07-01 2.7000000000000000 1993-08-01 2.5000000000000000 1993-09-01 3.7000000000000000 1993-10-01 3.3000000000000000 1993-11-01 2.7000000000000000 1993-12-01 1.9000000000000000 1994-01-01 1.2000000000000000 1994-02-01 0.9000000000000000 1994-03-01 0.5000000000000000 1994-04-01 1.3000000000000000 1994-05-01 0.9000000000000000 1994-06-01 0.6000000000000000 1994-07-01 0.6000000000000000 1994-08-01 0.8000000000000000 1994-09-01 1.3000000000000000 1994-10-01 2.4000000000000000 1994-11-01 3.2000000000000000 1994-12-01 5.4000000000000000 1995-01-01 1.7000000000000000 1995-02-01 1.4000000000000000 1995-03-01 1.4000000000000000 1995-04-01 1.6000000000000000 1995-05-01 2.1000000000000000 1995-06-01 1.2000000000000000 1995-07-01 0.5000000000000000 1995-08-01 2.1000000000000000 1995-09-01 3.2000000000000000 1995-10-01 3.7000000000000000 1995-11-01 2.8000000000000000 1995-12-01 1.4000000000000000 1996-01-01 1.7000000000000000 1996-02-01 2.2000000000000000 1996-03-01 0.9000000000000000 1996-04-01 0.5000000000000000 1996-05-01 2.8000000000000000 1996-06-01 1.9000000000000000 1996-07-01 1.0000000000000000 1996-08-01 1.0000000000000000 1996-09-01 1.6000000000000000 1996-10-01 2.0000000000000000 1996-11-01 1.1000000000000000 1996-12-01 1.5000000000000000 1997-01-01 1.6000000000000000 1997-02-01 2.0000000000000000 1997-03-01 2.0000000000000000 1997-04-01 2.1000000000000000 1997-05-01 2.7000000000000000 1997-06-01 2.4000000000000000 1997-07-01 2.0000000000000000 1997-08-01 2.0000000000000000 1997-09-01 3.6000000000000000 1997-10-01 2.2000000000000000 1997-11-01 1.3000000000000000 1997-12-01 2.4000000000000000 1998-01-01 1.2000000000000000 1998-02-01 3.0000000000000000 1998-03-01 1.2000000000000000 1998-04-01 2.3000000000000000 1998-05-01 1.8000000000000000 1998-06-01 1.3000000000000000 1998-07-01 1.9000000000000000 1998-08-01 6.2000000000000000 1998-09-01 0.8000000000000000 1998-10-01 1.6000000000000000 1998-11-01 1.9000000000000000 1998-12-01 2.2000000000000000 1999-01-01 2.2000000000000000 1999-02-01 3.3000000000000000 1999-03-01 3.9000000000000000 1999-04-01 2.1000000000000000 1999-05-01 1.1000000000000000 1999-06-01 1.0000000000000000 1999-07-01 1.7000000000000000 1999-08-01 1.6000000000000000 1999-09-01 5.8000000000000000 1999-10-01 2.2000000000000000 1999-11-01 1.8000000000000000 1999-12-01 3.2000000000000000 2000-01-01 0.7000000000000000 2000-02-01 1.1000000000000000 2000-03-01 1.4000000000000000 2000-04-01 1.2000000000000000 2000-05-01 1.4000000000000000 2000-06-01 2.2000000000000000 2000-07-01 5.3000000000000000 2000-08-01 6.4000000000000000 2000-09-01 3.4000000000000000 2000-10-01 2.2000000000000000 2000-11-01 2.2000000000000000 2000-12-01 4.6000000000000000 2001-01-01 1.4000000000000000 2001-02-01 9.5000000000000000 2001-03-01 3.9000000000000000 2001-04-01 1.8000000000000000 2001-05-01 3.0000000000000000 2001-06-01 1.7000000000000000 2001-07-01 2.1000000000000000 2001-08-01 1.2000000000000000 2001-09-01 1.6000000000000000 2001-10-01 2.3000000000000000 2001-11-01 0.9000000000000000 2001-12-01 3.2000000000000000 2002-01-01 1.1000000000000000 2002-02-01 0.8000000000000000 2002-03-01 0.6000000000000000 2002-04-01 0.5000000000000000 2002-05-01 0.9000000000000000 2002-06-01 0.9000000000000000 2002-07-01 0.6000000000000000 2002-08-01 1.2000000000000000 2002-09-01 1.1000000000000000 2002-10-01 1.2000000000000000 2002-11-01 1.0000000000000000 2002-12-01 1.1000000000000000 2003-01-01 2.2283890000000000 2003-02-01 2.3304150000000000 2003-03-01 5.5430150000000000 2003-04-01 1.1676740000000000 2003-05-01 5.0643850000000010 2003-06-01 1.9252190000000000 2003-07-01 1.3426840000000002 2003-08-01 3.6108110000000000 2003-09-01 1.9407799999999995 2003-10-01 2.9280750000000000 2003-11-01 1.7321080000000000 2003-12-01 1.6338470000000000 2004-01-01 1.4628050000000000 2004-02-01 1.4798880000000000 2004-03-01 9.7855830000000000 2004-04-01 1.7762969999999996 2004-05-01 2.0574380000000000 2004-06-01 3.4486189999999990 2004-07-01 2.4253900000000000 2004-08-01 1.1738390000000000 2004-09-01 2.4927660000000000 2004-10-01 9.4577890000000020 2004-11-01 4.2303750000000000 2004-12-01 3.1501450000000000 2005-01-01 3.7998490000000000 2005-02-01 1.9033060000000000 2005-03-01 1.8597219999999997 2005-04-01 1.7153410000000004 2005-05-01 2.7587380000000006 2005-06-01 3.1316860000000000 2005-07-01 5.2461679999999990 2005-08-01 2.6265570000000000 2005-09-01 2.3148820000000000 2005-10-01 2.9027320000000000 2005-11-01 2.3287970000000000 2005-12-01 1.8341500000000000 2006-01-01 1.3527070000000000 2006-02-01 1.1121620000000000 2006-03-01 12.0703820000000000 2006-04-01 7.1177890000000020 2006-05-01 1.3900770000000000 2006-06-01 1.0565090000000000 2006-07-01 2.3305830000000000 2006-08-01 1.1566400000000000 2006-09-01 2.2822770000000000 2006-10-01 0.8221600000000000 2006-11-01 7.1976789999999980 2006-12-01 5.2415800000000000 2007-01-01 2.5875760000000003 2007-02-01 1.5517619999999996 2007-03-01 2.7089100000000000 2007-04-01 2.9337020000000007 2007-05-01 2.6045610000000000 2007-06-01 2.4660380000000006 2007-07-01 3.0041030000000000 2007-08-01 2.5997550000000005 2007-09-01 6.1528570000000000 2007-10-01 2.4292680000000000 2007-11-01 1.0250020000000002 2007-12-01 1.8378209999999997 2008-01-01 1.6341880000000004 2008-02-01 3.2950000000000000 2008-03-01 1.8174380000000000 2008-04-01 1.9773920000000000 2008-05-01 1.9810059999999996 2008-06-01 2.4999010000000000 2008-07-01 9.3311089999999980 2008-08-01 1.9789140000000000 2008-09-01 1.5079709999999995 2008-10-01 1.6415239999999995 2008-11-01 1.6925090000000000 2008-12-01 1.5519110000000000 2009-01-01 2.4411060000000000 2009-02-01 1.3038460000000000 2009-03-01 3.2965380000000000 2009-04-01 4.1849950000000000 2009-05-01 3.2238540000000000 2009-06-01 1.7963030000000004 2009-07-01 3.4508289999999993 2009-08-01 7.4639459999999980 2009-09-01 2.2728810000000000 2009-10-01 2.5892270000000006 2009-11-01 2.0205580000000000 2009-12-01 2.7039040000000000 2010-01-01 1.0227000000000000 2010-02-01 3.1588500000000006 2010-03-01 1.7303360000000000 2010-04-01 12.9565920000000020 2010-05-01 1.6114670000000000 2010-06-01 1.4470050000000000 2010-07-01 2.3680390000000000 2010-08-01 3.2275870000000000 2010-09-01 2.0248509999999995 2010-10-01 2.1610160000000000 2010-11-01 1.5584250000000000 2010-12-01 4.0074520000000010 2011-01-01 3.1777830000000000 2011-02-01 4.0819360000000000 2011-03-01 6.8883080000000010 2011-04-01 2.2374720000000000 2011-05-01 2.7924710000000000 2011-06-01 2.1109310000000000 2011-07-01 11.4946149999999980 2011-08-01 3.5862670000000008 2011-09-01 5.6498590000000000 2011-10-01 7.5792609999999980 2011-11-01 2.5590299999999995 2011-12-01 2.9196790000000000 2012-01-01 2.5229460000000000 2012-02-01 2.5057640000000000 2012-03-01 12.7667580000000000 2012-04-01 14.6841280000000000 2012-05-01 3.4925930000000000 2012-06-01 3.3357280000000000 2012-07-01 1.9294270000000000 2012-08-01 8.4940110000000000 2012-09-01 1.7457960000000000 2012-10-01 4.1712940000000000 2012-11-01 1.3309160000000000 2012-12-01 2.7657280000000000 2013-01-01 6.3930840000000000 2013-02-01 7.2806950000000000 2013-03-01 3.2691380000000000 2013-04-01 4.6470590000000000 2013-05-01 1.7491200000000000 2013-06-01 4.2159980000000000 2013-07-01 2.7318060000000000 2013-08-01 3.9733890000000000 2013-09-01 5.3432380000000000 2013-10-01 5.7489130000000000 2013-11-01 2.2541410000000000 2013-12-01 2.2864220000000000 2014-01-01 0.9706980000000000 2014-02-01 2.9385280000000000 2014-03-01 13.1302380000000000 2014-04-01 1.5232450000000000 2014-05-01 1.5854920000000000 2014-06-01 4.6836460000000000 2014-07-01 2.7131650000000000 2014-08-01 1.5897160000000000 2014-09-01 2.8546090000000000 2014-10-01 3.0174760000000000 2014-11-01 1.5579110000000000 2014-12-01 1.8976490000000000 2015-01-01 3.1327980000000000 2015-02-01 13.5608430000000000 2015-03-01 6.4631430000000000 2015-04-01 3.9667760000000000 2015-05-01 7.2203020000000000 2015-06-01 3.1132010000000000 2015-07-01 5.3503270000000000 2015-08-01 5.0618740000000000 2015-09-01 6.6174260000000000 2015-10-01 4.0396150000000000 2015-11-01 7.4337830000000000 2015-12-01 6.4659910000000000 2016-01-01 5.9506270000000000 2016-02-01 2.6001490000000000 2016-03-01 3.6013470000000000 2016-04-01 4.4054330000000000 2016-05-01 2.7267140000000000 2016-06-01 4.7156990000000000 2016-07-01 6.5264020000000000 2016-08-01 8.3261420000000000 2016-09-01 6.1660840000000000 2016-10-01 10.2140410000000000 2016-11-01 11.0396540000000000 2016-12-01 6.7860540000000000 2017-01-01 6.0142600000000000 2017-02-01 4.4429610000000000 2017-03-01 6.5057800000000000 2017-04-01 3.9563530000000000 2017-05-01 4.6750650000000000 2017-06-01 4.7280250000000000 2017-07-01 4.9808110000000000 2017-08-01 4.2174050000000000 2017-09-01 4.6260270000000000 2017-10-01 5.7991900000000000 2017-11-01 4.0703470000000000 2017-12-01 7.9993260000000000 2018-01-01 3.7054990000000000 2018-02-01 3.8803980000000000 2018-03-01 4.3937710000000000 2018-04-01 4.0809080000000000 2018-05-01 25.6132190000000000 2018-06-01 4.7485580000000000 2018-07-01 6.9343330000000000 2018-08-01 4.7466720000000000 2018-09-01 6.1864900000000000 2018-10-01 4.9759550000000000