Month Millions of Dollars 1992-01-01 1.1000000000000000 1992-02-01 2.5000000000000000 1992-03-01 3.5000000000000000 1992-04-01 4.3000000000000000 1992-05-01 5.1000000000000000 1992-06-01 1.6000000000000000 1992-07-01 2.3000000000000000 1992-08-01 2.0000000000000000 1992-09-01 1.7000000000000000 1992-10-01 2.6000000000000000 1992-11-01 6.4000000000000000 1992-12-01 1.0000000000000000 1993-01-01 2.9000000000000000 1993-02-01 6.3000000000000000 1993-03-01 1.0000000000000000 1993-04-01 0.7000000000000000 1993-05-01 0.9000000000000000 1993-06-01 2.4000000000000000 1993-07-01 0.4000000000000000 1993-08-01 0.5000000000000000 1993-09-01 1.2000000000000000 1993-10-01 3.3000000000000000 1993-11-01 0.9000000000000000 1993-12-01 1.0000000000000000 1994-01-01 1.6000000000000000 1994-02-01 1.0000000000000000 1994-03-01 1.1000000000000000 1994-04-01 2.0000000000000000 1994-05-01 1.6000000000000000 1994-06-01 0.7000000000000000 1994-07-01 0.2000000000000000 1994-08-01 0.6000000000000000 1994-09-01 1.0000000000000000 1994-10-01 2.0000000000000000 1994-11-01 2.4000000000000000 1994-12-01 2.1000000000000000 1995-01-01 6.3000000000000000 1995-02-01 1.8000000000000000 1995-03-01 1.8000000000000000 1995-04-01 3.1000000000000000 1995-05-01 1.8000000000000000 1995-06-01 1.0000000000000000 1995-07-01 1.6000000000000000 1995-08-01 1.2000000000000000 1995-09-01 4.6000000000000000 1995-10-01 2.0000000000000000 1995-11-01 0.5000000000000000 1995-12-01 0.8000000000000000 1996-01-01 0.4000000000000000 1996-02-01 3.2000000000000000 1996-03-01 1.8000000000000000 1996-04-01 1.3000000000000000 1996-05-01 1.1000000000000000 1996-06-01 0.9000000000000000 1996-07-01 0.8000000000000000 1996-08-01 0.6000000000000000 1996-09-01 1.6000000000000000 1996-10-01 3.2000000000000000 1996-11-01 4.1000000000000000 1996-12-01 3.7000000000000000 1997-01-01 1.7000000000000000 1997-02-01 0.7000000000000000 1997-03-01 0.6000000000000000 1997-04-01 0.6000000000000000 1997-05-01 1.1000000000000000 1997-06-01 1.8000000000000000 1997-07-01 5.6000000000000000 1997-08-01 2.2000000000000000 1997-09-01 0.5000000000000000 1997-10-01 6.3000000000000000 1997-11-01 0.5000000000000000 1997-12-01 3.3000000000000000 1998-01-01 1.2000000000000000 1998-02-01 2.1000000000000000 1998-03-01 4.5000000000000000 1998-04-01 1.6000000000000000 1998-05-01 2.5000000000000000 1998-06-01 5.0000000000000000 1998-07-01 2.3000000000000000 1998-08-01 7.9000000000000000 1998-09-01 2.8000000000000000 1998-10-01 1.9000000000000000 1998-11-01 14.5000000000000000 1998-12-01 4.9000000000000000 1999-01-01 1.4000000000000000 1999-02-01 1.1000000000000000 1999-03-01 1.0000000000000000 1999-04-01 7.2000000000000000 1999-05-01 1.6000000000000000 1999-06-01 0.8000000000000000 1999-07-01 0.9000000000000000 1999-08-01 1.5000000000000000 1999-09-01 1.0000000000000000 1999-10-01 176.5000000000000000 1999-11-01 1.8000000000000000 1999-12-01 0.8000000000000000 2000-01-01 0.7000000000000000 2000-02-01 1.2000000000000000 2000-03-01 1.2000000000000000 2000-04-01 0.6000000000000000 2000-05-01 0.9000000000000000 2000-06-01 0.6000000000000000 2000-07-01 2.3000000000000000 2000-08-01 1.2000000000000000 2000-09-01 1.6000000000000000 2000-10-01 11.0000000000000000 2000-11-01 30.5000000000000000 2000-12-01 28.4000000000000000 2001-01-01 21.4000000000000000 2001-02-01 23.4000000000000000 2001-03-01 24.2000000000000000 2001-04-01 23.9000000000000000 2001-05-01 22.5000000000000000 2001-06-01 18.4000000000000000 2001-07-01 14.0000000000000000 2001-08-01 37.9000000000000000 2001-09-01 44.8000000000000000 2001-10-01 11.5000000000000000 2001-11-01 3.9000000000000000 2001-12-01 9.7000000000000000 2002-01-01 7.3000000000000000 2002-02-01 7.6000000000000000 2002-03-01 5.5000000000000000 2002-04-01 9.6000000000000000 2002-05-01 7.5000000000000000 2002-06-01 3.4000000000000000 2002-07-01 3.0000000000000000 2002-08-01 4.2000000000000000 2002-09-01 2.2000000000000000 2002-10-01 2.1000000000000000 2002-11-01 2.2000000000000000 2002-12-01 3.1000000000000000 2003-01-01 2.3664470000000000 2003-02-01 2.7089510000000000 2003-03-01 4.2155830000000000 2003-04-01 2.3183300000000000 2003-05-01 2.0465840000000000 2003-06-01 1.7352840000000000 2003-07-01 2.7224530000000000 2003-08-01 1.9848110000000000 2003-09-01 2.2959269999999994 2003-10-01 2.8968050000000000 2003-11-01 1.6153440000000000 2003-12-01 1.0908210000000000 2004-01-01 4.5711110000000010 2004-02-01 3.8793880000000000 2004-03-01 3.8035680000000000 2004-04-01 7.4628320000000015 2004-05-01 6.5121460000000010 2004-06-01 4.8547700000000010 2004-07-01 2.6550779999999996 2004-08-01 3.4358190000000000 2004-09-01 5.0599330000000000 2004-10-01 7.1254870000000000 2004-11-01 14.4255169999999960 2004-12-01 10.7276510000000000 2005-01-01 8.5175020000000000 2005-02-01 9.6205029999999980 2005-03-01 12.4033720000000000 2005-04-01 9.8494950000000000 2005-05-01 7.7452200000000000 2005-06-01 6.2407740000000000 2005-07-01 6.0428139999999980 2005-08-01 8.9799890000000020 2005-09-01 21.4559170000000000 2005-10-01 10.8702770000000020 2005-11-01 5.1860720000000000 2005-12-01 5.3372429999999990 2006-01-01 10.1085030000000000 2006-02-01 8.0278979999999990 2006-03-01 10.3125940000000000 2006-04-01 9.3105520000000000 2006-05-01 7.5136099999999980 2006-06-01 7.0195010000000020 2006-07-01 6.2124520000000000 2006-08-01 4.7258240000000000 2006-09-01 9.1121540000000020 2006-10-01 7.0164670000000010 2006-11-01 8.1871110000000000 2006-12-01 39.3822120000000100 2007-01-01 18.0910920000000000 2007-02-01 9.0589990000000000 2007-03-01 6.5828490000000000 2007-04-01 5.1815510000000000 2007-05-01 11.9092040000000030 2007-06-01 7.3033130000000000 2007-07-01 9.4573549999999980 2007-08-01 12.2426590000000020 2007-09-01 7.0378600000000000 2007-10-01 9.3160350000000000 2007-11-01 9.5812980000000020 2007-12-01 22.0721830000000030 2008-01-01 13.6396669999999980 2008-02-01 22.6488870000000000 2008-03-01 15.5131640000000030 2008-04-01 12.0740190000000000 2008-05-01 10.6491679999999980 2008-06-01 11.4554919999999980 2008-07-01 70.9329500000000000 2008-08-01 58.4195569999999800 2008-09-01 14.8216870000000000 2008-10-01 15.4655109999999960 2008-11-01 20.3079260000000000 2008-12-01 14.3962970000000020 2009-01-01 15.6714340000000000 2009-02-01 13.0070080000000030 2009-03-01 7.3372789999999990 2009-04-01 20.5367520000000000 2009-05-01 8.3340790000000000 2009-06-01 8.7421190000000000 2009-07-01 33.4639799999999900 2009-08-01 19.5289840000000050 2009-09-01 21.2223870000000000 2009-10-01 13.6676429999999980 2009-11-01 29.6808909999999920 2009-12-01 11.1472829999999980 2010-01-01 7.7454410000000010 2010-02-01 6.7615720000000000 2010-03-01 12.4602149999999980 2010-04-01 7.1479820000000020 2010-05-01 10.9147520000000000 2010-06-01 11.2469650000000000 2010-07-01 5.6360650000000010 2010-08-01 13.8756120000000000 2010-09-01 5.6211850000000000 2010-10-01 14.2870840000000000 2010-11-01 4.0929560000000000 2010-12-01 10.3947560000000000 2011-01-01 7.0302120000000015 2011-02-01 8.7889289999999980 2011-03-01 5.2593550000000000 2011-04-01 7.4841800000000010 2011-05-01 15.0324780000000000 2011-06-01 6.2319670000000000 2011-07-01 17.2954090000000000 2011-08-01 11.4500680000000000 2011-09-01 15.1324960000000000 2011-10-01 16.6127740000000050 2011-11-01 14.4131229999999950 2011-12-01 11.8331610000000000 2012-01-01 11.2291680000000000 2012-02-01 11.9373750000000000 2012-03-01 9.0751690000000000 2012-04-01 8.5000740000000000 2012-05-01 17.1420060000000000 2012-06-01 13.8225490000000000 2012-07-01 48.3014650000000000 2012-08-01 14.7977430000000000 2012-09-01 8.0505110000000000 2012-10-01 14.9628030000000000 2012-11-01 8.0916480000000000 2012-12-01 18.7041220000000000 2013-01-01 4.9233080000000000 2013-02-01 13.4200020000000000 2013-03-01 15.3626540000000000 2013-04-01 8.6129280000000000 2013-05-01 16.1342140000000000 2013-06-01 12.5231210000000000 2013-07-01 40.0555720000000000 2013-08-01 10.9790590000000000 2013-09-01 52.6442090000000000 2013-10-01 14.7277170000000000 2013-11-01 14.3069500000000000 2013-12-01 31.5546750000000000 2014-01-01 18.2241960000000000 2014-02-01 48.2176750000000000 2014-03-01 21.2105340000000000 2014-04-01 20.6625120000000000 2014-05-01 64.7397180000000000 2014-06-01 41.3026730000000000 2014-07-01 25.9959130000000000 2014-08-01 32.6523320000000000 2014-09-01 30.1763300000000000 2014-10-01 19.3630380000000000 2014-11-01 5.8347640000000000 2014-12-01 14.3655260000000000 2015-01-01 10.6493520000000000 2015-02-01 9.1647840000000000 2015-03-01 19.3585210000000000 2015-04-01 8.8465330000000000 2015-05-01 10.5580230000000000 2015-06-01 9.2282320000000000 2015-07-01 8.5755920000000000 2015-08-01 15.5093180000000000 2015-09-01 7.4214070000000000 2015-10-01 15.0644380000000000 2015-11-01 4.3629320000000000 2015-12-01 8.8785660000000000 2016-01-01 14.4382200000000000 2016-02-01 10.8487150000000000 2016-03-01 11.0542440000000000 2016-04-01 24.9441100000000000 2016-05-01 32.4898400000000000 2016-06-01 40.9909120000000000 2016-07-01 3.6032960000000000 2016-08-01 6.2262110000000000 2016-09-01 4.2794550000000000 2016-10-01 10.9720080000000000 2016-11-01 44.4025530000000000 2016-12-01 8.6917020000000000 2017-01-01 6.0129210000000000 2017-02-01 6.9223560000000000 2017-03-01 14.9926420000000000 2017-04-01 5.1264300000000000 2017-05-01 7.0040940000000000 2017-06-01 24.1230960000000000 2017-07-01 12.5622300000000000 2017-08-01 10.8884100000000000 2017-09-01 6.6506420000000000 2017-10-01 10.1552090000000000 2017-11-01 7.6504330000000000 2017-12-01 6.4732140000000000 2018-01-01 37.6394180000000000 2018-02-01 13.4863820000000000 2018-03-01 35.2865420000000000 2018-04-01 30.2698320000000000 2018-05-01 5.3980340000000000 2018-06-01 7.2150280000000000 2018-07-01 15.8873360000000000 2018-08-01 11.5658360000000000 2018-09-01 18.2336890000000000 2018-10-01 15.4917550000000000