Month Millions of Dollars 1992-01-01 0.8000000000000000 1992-02-01 1.0000000000000000 1992-03-01 0.4000000000000000 1992-04-01 1.6000000000000000 1992-05-01 0.7000000000000000 1992-06-01 0.6000000000000000 1992-07-01 0.5000000000000000 1992-08-01 0.4000000000000000 1992-09-01 1.3000000000000000 1992-10-01 0.6000000000000000 1992-11-01 1.8000000000000000 1992-12-01 0.8000000000000000 1993-01-01 1.4000000000000000 1993-02-01 1.0000000000000000 1993-03-01 1.5000000000000000 1993-04-01 1.2000000000000000 1993-05-01 1.1000000000000000 1993-06-01 1.3000000000000000 1993-07-01 0.8000000000000000 1993-08-01 1.5000000000000000 1993-09-01 1.1000000000000000 1993-10-01 0.5000000000000000 1993-11-01 1.4000000000000000 1993-12-01 0.5000000000000000 1994-01-01 1.0000000000000000 1994-02-01 0.4000000000000000 1994-03-01 0.6000000000000000 1994-04-01 0.9000000000000000 1994-05-01 0.3000000000000000 1994-06-01 0.5000000000000000 1994-07-01 0.6000000000000000 1994-08-01 0.3000000000000000 1994-09-01 0.2000000000000000 1994-10-01 0.7000000000000000 1994-11-01 1.1000000000000000 1994-12-01 0.2000000000000000 1995-01-01 0.4000000000000000 1995-02-01 0.5000000000000000 1995-03-01 0.8000000000000000 1995-04-01 1.9000000000000000 1995-05-01 0.5000000000000000 1995-06-01 0.6000000000000000 1995-07-01 1.3000000000000000 1995-08-01 0.3000000000000000 1995-09-01 0.8000000000000000 1995-10-01 0.6000000000000000 1995-11-01 0.5000000000000000 1995-12-01 0.3000000000000000 1996-01-01 1.6000000000000000 1996-02-01 1.5000000000000000 1996-03-01 0.9000000000000000 1996-04-01 0.5000000000000000 1996-05-01 0.6000000000000000 1996-06-01 0.7000000000000000 1996-07-01 0.4000000000000000 1996-08-01 0.6000000000000000 1996-09-01 0.2000000000000000 1996-10-01 0.5000000000000000 1996-11-01 0.3000000000000000 1996-12-01 0.5000000000000000 1997-01-01 0.4000000000000000 1997-02-01 0.4000000000000000 1997-03-01 0.3000000000000000 1997-04-01 0.7000000000000000 1997-05-01 0.6000000000000000 1997-06-01 0.6000000000000000 1997-07-01 0.7000000000000000 1997-08-01 0.6000000000000000 1997-09-01 0.2000000000000000 1997-10-01 0.8000000000000000 1997-11-01 1.2000000000000000 1997-12-01 0.9000000000000000 1998-01-01 0.8000000000000000 1998-02-01 0.7000000000000000 1998-03-01 1.4000000000000000 1998-04-01 1.7000000000000000 1998-05-01 2.1000000000000000 1998-06-01 1.7000000000000000 1998-07-01 2.5000000000000000 1998-08-01 1.7000000000000000 1998-09-01 2.6000000000000000 1998-10-01 2.7000000000000000 1998-11-01 0.7000000000000000 1998-12-01 1.7000000000000000 1999-01-01 0.6000000000000000 1999-02-01 0.9000000000000000 1999-03-01 0.9000000000000000 1999-04-01 1.2000000000000000 1999-05-01 0.4000000000000000 1999-06-01 10.2000000000000000 1999-07-01 2.8000000000000000 1999-08-01 0.9000000000000000 1999-09-01 0.2000000000000000 1999-10-01 1.3000000000000000 1999-11-01 1.4000000000000000 1999-12-01 5.7000000000000000 2000-01-01 5.8000000000000000 2000-02-01 1.9000000000000000 2000-03-01 0.8000000000000000 2000-04-01 0.7000000000000000 2000-05-01 1.4000000000000000 2000-06-01 0.6000000000000000 2000-07-01 1.1000000000000000 2000-08-01 0.8000000000000000 2000-09-01 0.7000000000000000 2000-10-01 1.5000000000000000 2000-11-01 0.8000000000000000 2000-12-01 0.7000000000000000 2001-01-01 1.7000000000000000 2001-02-01 0.6000000000000000 2001-03-01 0.8000000000000000 2001-04-01 0.9000000000000000 2001-05-01 0.3000000000000000 2001-06-01 0.8000000000000000 2001-07-01 4.0000000000000000 2001-08-01 5.9000000000000000 2001-09-01 0.4000000000000000 2001-10-01 1.0000000000000000 2001-11-01 1.4000000000000000 2001-12-01 0.8000000000000000 2002-01-01 1.2000000000000000 2002-02-01 1.3000000000000000 2002-03-01 3.5000000000000000 2002-04-01 1.0000000000000000 2002-05-01 2.1000000000000000 2002-06-01 0.8000000000000000 2002-07-01 4.5000000000000000 2002-08-01 14.7000000000000000 2002-09-01 10.5000000000000000 2002-10-01 0.9000000000000000 2002-11-01 10.4000000000000000 2002-12-01 7.6000000000000000 2003-01-01 2.0740290000000003 2003-02-01 1.5613980000000005 2003-03-01 0.8844369999999998 2003-04-01 1.2743410000000000 2003-05-01 0.8660159999999998 2003-06-01 1.9004459999999996 2003-07-01 0.4959260000000001 2003-08-01 1.2262950000000000 2003-09-01 8.0637470000000000 2003-10-01 2.4614640000000000 2003-11-01 0.8988070000000000 2003-12-01 10.0204079999999980 2004-01-01 12.3933640000000000 2004-02-01 5.2156149999999990 2004-03-01 1.0398590000000000 2004-04-01 1.1259509999999997 2004-05-01 1.2647919999999997 2004-06-01 1.5375220000000000 2004-07-01 7.3441530000000000 2004-08-01 2.1091920000000000 2004-09-01 5.4992400000000000 2004-10-01 1.8534459999999997 2004-11-01 1.5167430000000000 2004-12-01 2.7501769999999994 2005-01-01 1.6369329999999995 2005-02-01 1.7626130000000004 2005-03-01 1.6557639999999996 2005-04-01 8.2281450000000010 2005-05-01 1.6217619999999997 2005-06-01 7.7357979999999980 2005-07-01 9.9826530000000000 2005-08-01 3.5229960000000000 2005-09-01 6.7392229999999980 2005-10-01 3.1284180000000000 2005-11-01 0.8428369999999998 2005-12-01 0.7139830000000000 2006-01-01 5.0815170000000000 2006-02-01 3.1795769999999990 2006-03-01 1.7088950000000000 2006-04-01 2.0234710000000000 2006-05-01 2.8837939999999990 2006-06-01 1.4938750000000005 2006-07-01 3.1673730000000000 2006-08-01 2.6586300000000000 2006-09-01 10.1184990000000000 2006-10-01 5.7503020000000000 2006-11-01 1.3653790000000000 2006-12-01 8.1972629999999980 2007-01-01 4.5570859999999990 2007-02-01 0.8929010000000000 2007-03-01 3.2746470000000000 2007-04-01 1.5323100000000000 2007-05-01 3.5677220000000000 2007-06-01 1.9875880000000000 2007-07-01 5.6633979999999990 2007-08-01 4.1624070000000010 2007-09-01 6.0680440000000000 2007-10-01 9.0785080000000000 2007-11-01 3.3115040000000000 2007-12-01 14.8379410000000000 2008-01-01 2.8519529999999995 2008-02-01 2.0745630000000004 2008-03-01 3.0710760000000006 2008-04-01 5.7168229999999990 2008-05-01 2.8330230000000003 2008-06-01 7.2713140000000010 2008-07-01 16.3112370000000000 2008-08-01 15.0872190000000000 2008-09-01 34.0217409999999900 2008-10-01 10.8911509999999970 2008-11-01 18.6781110000000000 2008-12-01 22.0177330000000030 2009-01-01 17.6845169999999960 2009-02-01 13.0644679999999980 2009-03-01 22.7169500000000000 2009-04-01 5.0711250000000010 2009-05-01 16.3363000000000000 2009-06-01 26.0906290000000000 2009-07-01 17.8090110000000000 2009-08-01 9.3800320000000000 2009-09-01 31.3163250000000000 2009-10-01 24.8960459999999950 2009-11-01 7.1742709999999980 2009-12-01 4.9433100000000010 2010-01-01 4.5967530000000000 2010-02-01 9.8776310000000000 2010-03-01 27.3803130000000000 2010-04-01 18.7300750000000000 2010-05-01 14.3948810000000000 2010-06-01 11.5966230000000000 2010-07-01 7.4955429999999990 2010-08-01 11.3828119999999980 2010-09-01 6.1919089999999980 2010-10-01 4.9690940000000000 2010-11-01 2.6855820000000000 2010-12-01 3.4918430000000000 2011-01-01 4.3972810000000000 2011-02-01 13.4951840000000000 2011-03-01 3.0757910000000006 2011-04-01 28.7223430000000000 2011-05-01 10.6152449999999980 2011-06-01 25.0325720000000000 2011-07-01 5.6477900000000000 2011-08-01 7.6917130000000000 2011-09-01 9.3718459999999980 2011-10-01 9.2598540000000020 2011-11-01 6.5805350000000000 2011-12-01 5.2853459999999990 2012-01-01 12.0481010000000000 2012-02-01 10.3681040000000000 2012-03-01 8.7274520000000000 2012-04-01 6.8242860000000000 2012-05-01 8.1489690000000000 2012-06-01 10.9037070000000000 2012-07-01 5.4330320000000000 2012-08-01 10.4032430000000000 2012-09-01 15.1053420000000000 2012-10-01 4.1335340000000000 2012-11-01 3.0092200000000000 2012-12-01 23.7366500000000000 2013-01-01 12.5056280000000000 2013-02-01 25.3560020000000000 2013-03-01 12.9950160000000000 2013-04-01 10.2505570000000000 2013-05-01 11.2576830000000000 2013-06-01 11.4677350000000000 2013-07-01 12.5113140000000000 2013-08-01 8.1898200000000000 2013-09-01 6.7663350000000000 2013-10-01 12.9993730000000000 2013-11-01 26.1932440000000000 2013-12-01 13.9905570000000000 2014-01-01 6.4634550000000000 2014-02-01 10.4103870000000000 2014-03-01 5.3732500000000000 2014-04-01 10.7831880000000000 2014-05-01 7.1524430000000000 2014-06-01 6.1395140000000000 2014-07-01 8.7360420000000000 2014-08-01 16.2811280000000000 2014-09-01 8.9468390000000000 2014-10-01 13.7853130000000000 2014-11-01 8.3664780000000000 2014-12-01 8.4721100000000000 2015-01-01 12.9664250000000000 2015-02-01 11.0412490000000000 2015-03-01 12.9128490000000000 2015-04-01 15.0584670000000000 2015-05-01 16.3590880000000000 2015-06-01 19.9920210000000000 2015-07-01 10.1767510000000000 2015-08-01 13.8715860000000000 2015-09-01 7.3971270000000000 2015-10-01 5.8690860000000000 2015-11-01 2.8804960000000000 2015-12-01 16.1825340000000000 2016-01-01 9.9976090000000000 2016-02-01 5.4747640000000000 2016-03-01 14.3297830000000000 2016-04-01 6.3018210000000000 2016-05-01 17.3880510000000000 2016-06-01 11.3468540000000000 2016-07-01 14.1238710000000000 2016-08-01 10.7811320000000000 2016-09-01 13.7558090000000000 2016-10-01 12.2748260000000000 2016-11-01 9.9837830000000000 2016-12-01 6.7724140000000000 2017-01-01 13.4977400000000000 2017-02-01 10.5584200000000000 2017-03-01 20.1239410000000000 2017-04-01 12.6605960000000000 2017-05-01 23.0033770000000000 2017-06-01 10.9488980000000000 2017-07-01 6.4054060000000000 2017-08-01 12.2824080000000000 2017-09-01 19.7213940000000000 2017-10-01 5.7151620000000000 2017-11-01 8.6655810000000000 2017-12-01 13.8849390000000000 2018-01-01 8.0297830000000000 2018-02-01 4.4685770000000000 2018-03-01 11.3921760000000000 2018-04-01 18.7608700000000000 2018-05-01 9.5682910000000000 2018-06-01 6.8052050000000000 2018-07-01 5.9424290000000000 2018-08-01 9.5423550000000000 2018-09-01 7.9566030000000000 2018-10-01 9.9041350000000000