Month Millions of Dollars 1992-01-01 0.3000000000000000 1992-02-01 1.2000000000000000 1992-03-01 0.5000000000000000 1992-04-01 0.1000000000000000 1992-05-01 0.2000000000000000 1992-06-01 0.3000000000000000 1992-07-01 0.3000000000000000 1992-08-01 0.2000000000000000 1992-09-01 0.5000000000000000 1992-10-01 0.9000000000000000 1992-11-01 0.3000000000000000 1992-12-01 0.3000000000000000 1993-01-01 0.3000000000000000 1993-02-01 0.2000000000000000 1993-03-01 0.6000000000000000 1993-04-01 0.7000000000000000 1993-05-01 1.1000000000000000 1993-06-01 0.6000000000000000 1993-07-01 0.6000000000000000 1993-08-01 0.7000000000000000 1993-09-01 0.8000000000000000 1993-10-01 0.3000000000000000 1993-11-01 0.2000000000000000 1993-12-01 0.1000000000000000 1994-01-01 1.5000000000000000 1994-02-01 0.3000000000000000 1994-03-01 0.5000000000000000 1994-04-01 0.6000000000000000 1994-05-01 0.4000000000000000 1994-06-01 0.5000000000000000 1994-07-01 0.3000000000000000 1994-08-01 0.7000000000000000 1994-09-01 0.4000000000000000 1994-10-01 0.8000000000000000 1994-11-01 0.9000000000000000 1994-12-01 0.5000000000000000 1995-01-01 0.4000000000000000 1995-02-01 1.1000000000000000 1995-03-01 0.5000000000000000 1995-04-01 0.7000000000000000 1995-05-01 0.6000000000000000 1995-06-01 1.1000000000000000 1995-07-01 1.1000000000000000 1995-08-01 1.1000000000000000 1995-09-01 0.4000000000000000 1995-10-01 0.6000000000000000 1995-11-01 1.1000000000000000 1995-12-01 1.1000000000000000 1996-01-01 0.4000000000000000 1996-02-01 0.8000000000000000 1996-03-01 1.4000000000000000 1996-04-01 1.0000000000000000 1996-05-01 0.4000000000000000 1996-06-01 0.3000000000000000 1996-07-01 0.5000000000000000 1996-08-01 1.1000000000000000 1996-09-01 0.5000000000000000 1996-10-01 0.4000000000000000 1996-11-01 0.5000000000000000 1996-12-01 1.3000000000000000 1997-01-01 4.6000000000000000 1997-02-01 0.7000000000000000 1997-03-01 0.3000000000000000 1997-04-01 2.2000000000000000 1997-05-01 0.6000000000000000 1997-06-01 0.4000000000000000 1997-07-01 1.2000000000000000 1997-08-01 0.8000000000000000 1997-09-01 1.7000000000000000 1997-10-01 7.0000000000000000 1997-11-01 0.8000000000000000 1997-12-01 6.4000000000000000 1998-01-01 0.4000000000000000 1998-02-01 0.3000000000000000 1998-03-01 2.4000000000000000 1998-04-01 1.4000000000000000 1998-05-01 0.6000000000000000 1998-06-01 1.3000000000000000 1998-07-01 1.2000000000000000 1998-08-01 0.6000000000000000 1998-09-01 0.8000000000000000 1998-10-01 5.5000000000000000 1998-11-01 0.6000000000000000 1998-12-01 0.5000000000000000 1999-01-01 1.2000000000000000 1999-02-01 1.7000000000000000 1999-03-01 0.8000000000000000 1999-04-01 1.6000000000000000 1999-05-01 1.6000000000000000 1999-06-01 0.4000000000000000 1999-07-01 0.4000000000000000 1999-08-01 0.7000000000000000 1999-09-01 5.7000000000000000 1999-10-01 1.7000000000000000 1999-11-01 4.4000000000000000 1999-12-01 0.9000000000000000 2000-01-01 0.5000000000000000 2000-02-01 0.9000000000000000 2000-03-01 8.4000000000000000 2000-04-01 1.1000000000000000 2000-05-01 3.3000000000000000 2000-06-01 0.7000000000000000 2000-07-01 0.8000000000000000 2000-08-01 0.6000000000000000 2000-09-01 0.4000000000000000 2000-10-01 13.9000000000000000 2000-11-01 3.5000000000000000 2000-12-01 1.0000000000000000 2001-01-01 1.5000000000000000 2001-02-01 0.4000000000000000 2001-03-01 1.3000000000000000 2001-04-01 0.9000000000000000 2001-05-01 1.0000000000000000 2001-06-01 0.5000000000000000 2001-07-01 1.9000000000000000 2001-08-01 2.4000000000000000 2001-09-01 1.1000000000000000 2001-10-01 0.8000000000000000 2001-11-01 1.0000000000000000 2001-12-01 1.3000000000000000 2002-01-01 2.7000000000000000 2002-02-01 1.2000000000000000 2002-03-01 0.6000000000000000 2002-04-01 1.1000000000000000 2002-05-01 1.1000000000000000 2002-06-01 2.8000000000000000 2002-07-01 1.6000000000000000 2002-08-01 2.1000000000000000 2002-09-01 2.1000000000000000 2002-10-01 0.8000000000000000 2002-11-01 1.5000000000000000 2002-12-01 2.3000000000000000 2003-01-01 0.7664030000000000 2003-02-01 1.4259310000000003 2003-03-01 0.5675160000000000 2003-04-01 0.5617680000000000 2003-05-01 0.9268010000000002 2003-06-01 1.8607010000000004 2003-07-01 0.6154690000000002 2003-08-01 1.2340140000000000 2003-09-01 3.1334839999999993 2003-10-01 1.1581840000000000 2003-11-01 2.1228980000000006 2003-12-01 1.9305550000000000 2004-01-01 1.6492500000000000 2004-02-01 1.1689170000000000 2004-03-01 1.0656680000000000 2004-04-01 5.8404420000000010 2004-05-01 3.7704500000000000 2004-06-01 1.6075749999999995 2004-07-01 2.1165880000000000 2004-08-01 0.9662240000000000 2004-09-01 1.8052250000000000 2004-10-01 2.7087180000000000 2004-11-01 1.4529560000000000 2004-12-01 0.8670180000000000 2005-01-01 0.6837959999999998 2005-02-01 0.6543610000000000 2005-03-01 5.4868790000000000 2005-04-01 2.2466390000000000 2005-05-01 1.9768860000000000 2005-06-01 1.2412870000000000 2005-07-01 0.8371340000000000 2005-08-01 2.7424550000000000 2005-09-01 1.5429800000000000 2005-10-01 1.9343770000000000 2005-11-01 3.2723000000000000 2005-12-01 2.0855740000000000 2006-01-01 2.6182630000000000 2006-02-01 0.8010290000000000 2006-03-01 1.1569270000000000 2006-04-01 0.6322799999999998 2006-05-01 1.4375350000000000 2006-06-01 1.4456669999999996 2006-07-01 2.5861590000000000 2006-08-01 1.1252140000000000 2006-09-01 1.5504130000000005 2006-10-01 1.2077270000000000 2006-11-01 1.0811340000000000 2006-12-01 0.9994570000000000 2007-01-01 1.0323860000000000 2007-02-01 1.2916360000000000 2007-03-01 1.5518400000000000 2007-04-01 3.9345280000000000 2007-05-01 4.7774090000000000 2007-06-01 2.3935020000000000 2007-07-01 2.4807960000000000 2007-08-01 3.6603459999999990 2007-09-01 2.5122410000000000 2007-10-01 2.2280690000000000 2007-11-01 1.5761169999999995 2007-12-01 1.5275939999999997 2008-01-01 1.1678960000000003 2008-02-01 2.2028770000000004 2008-03-01 3.5998730000000010 2008-04-01 1.8168780000000000 2008-05-01 1.2447520000000000 2008-06-01 1.7456970000000000 2008-07-01 1.7596720000000000 2008-08-01 2.3562550000000004 2008-09-01 3.0591249999999990 2008-10-01 4.2674560000000000 2008-11-01 1.9870959999999995 2008-12-01 3.3360820000000007 2009-01-01 0.9840250000000000 2009-02-01 1.1651520000000000 2009-03-01 1.7211669999999997 2009-04-01 4.0321550000000000 2009-05-01 3.2589940000000000 2009-06-01 1.8437370000000000 2009-07-01 1.3532100000000000 2009-08-01 1.7327250000000000 2009-09-01 3.2565020000000000 2009-10-01 1.7901450000000000 2009-11-01 6.2390250000000000 2009-12-01 3.6299679999999994 2010-01-01 1.6588290000000003 2010-02-01 4.5811950000000000 2010-03-01 3.1752600000000000 2010-04-01 1.0903210000000000 2010-05-01 2.6167520000000004 2010-06-01 1.6702259999999995 2010-07-01 1.3658840000000000 2010-08-01 2.4397910000000000 2010-09-01 2.9334010000000000 2010-10-01 2.4470000000000000 2010-11-01 2.4548010000000000 2010-12-01 1.8357320000000000 2011-01-01 1.9236070000000000 2011-02-01 4.4005240000000000 2011-03-01 2.6213700000000000 2011-04-01 6.0329060000000010 2011-05-01 2.9950329999999994 2011-06-01 6.8339440000000000 2011-07-01 2.6137100000000000 2011-08-01 1.9526919999999997 2011-09-01 1.9676909999999996 2011-10-01 1.4908150000000000 2011-11-01 3.2698680000000007 2011-12-01 4.2521020000000000 2012-01-01 2.0457120000000000 2012-02-01 7.5152780000000000 2012-03-01 7.2127960000000000 2012-04-01 2.2755390000000000 2012-05-01 1.7369630000000000 2012-06-01 1.8601810000000000 2012-07-01 2.3955490000000000 2012-08-01 1.3999480000000000 2012-09-01 2.9846900000000000 2012-10-01 2.4716940000000000 2012-11-01 2.1057880000000000 2012-12-01 3.0097610000000000 2013-01-01 3.4703380000000000 2013-02-01 2.0400270000000000 2013-03-01 3.2730000000000000 2013-04-01 1.7058530000000000 2013-05-01 2.9406890000000000 2013-06-01 2.8597860000000000 2013-07-01 2.0292900000000000 2013-08-01 2.5397120000000000 2013-09-01 2.5093040000000000 2013-10-01 3.6939910000000000 2013-11-01 2.4822280000000000 2013-12-01 2.9695120000000000 2014-01-01 3.4070660000000000 2014-02-01 6.5875460000000000 2014-03-01 2.9796740000000000 2014-04-01 2.4945130000000000 2014-05-01 3.3481840000000000 2014-06-01 2.4518270000000000 2014-07-01 3.0214880000000000 2014-08-01 2.8300570000000000 2014-09-01 1.7571510000000000 2014-10-01 2.4993890000000000 2014-11-01 2.9549890000000000 2014-12-01 2.0027390000000000 2015-01-01 1.3366630000000000 2015-02-01 1.3758750000000000 2015-03-01 2.0685040000000000 2015-04-01 3.6914710000000000 2015-05-01 9.7928140000000000 2015-06-01 5.1136910000000000 2015-07-01 4.9895310000000000 2015-08-01 1.9654190000000000 2015-09-01 1.6387610000000000 2015-10-01 1.2128500000000000 2015-11-01 1.3673140000000000 2015-12-01 1.8613790000000000 2016-01-01 1.4637630000000000 2016-02-01 2.7245720000000000 2016-03-01 8.5252570000000000 2016-04-01 2.5329900000000000 2016-05-01 3.1665800000000000 2016-06-01 4.4138120000000000 2016-07-01 2.4836610000000000 2016-08-01 2.1081390000000000 2016-09-01 2.3714210000000000 2016-10-01 3.8424110000000000 2016-11-01 3.3733080000000000 2016-12-01 3.4516100000000000 2017-01-01 2.3511430000000000 2017-02-01 4.7123760000000000 2017-03-01 6.5087270000000000 2017-04-01 3.3583210000000000 2017-05-01 3.6682610000000000 2017-06-01 32.4328410000000000 2017-07-01 3.8686680000000000 2017-08-01 6.0803590000000000 2017-09-01 3.6531020000000000 2017-10-01 3.8044470000000000 2017-11-01 2.6528820000000000 2017-12-01 2.7607300000000000 2018-01-01 2.5630190000000000 2018-02-01 3.0128210000000000 2018-03-01 3.4176890000000000 2018-04-01 3.7894700000000000 2018-05-01 4.6619090000000000 2018-06-01 10.8514180000000000 2018-07-01 4.9091480000000000 2018-08-01 2.8293670000000000 2018-09-01 3.7438240000000000 2018-10-01 7.3759980000000000