Month Millions of Dollars 1992-01-01 0.3000000000000000 1992-02-01 0.6000000000000000 1992-03-01 0.8000000000000000 1992-04-01 0.4000000000000000 1992-05-01 0.8000000000000000 1992-06-01 0.8000000000000000 1992-07-01 1.6000000000000000 1992-08-01 0.3000000000000000 1992-09-01 0.8000000000000000 1992-10-01 1.9000000000000000 1992-11-01 1.4000000000000000 1992-12-01 0.6000000000000000 1993-01-01 1.4000000000000000 1993-02-01 0.4000000000000000 1993-03-01 0.9000000000000000 1993-04-01 0.5000000000000000 1993-05-01 0.9000000000000000 1993-06-01 0.6000000000000000 1993-07-01 2.1000000000000000 1993-08-01 0.3000000000000000 1993-09-01 0.8000000000000000 1993-10-01 0.7000000000000000 1993-11-01 0.3000000000000000 1993-12-01 0.9000000000000000 1994-01-01 0.1000000000000000 1994-02-01 0.3000000000000000 1994-03-01 0.4000000000000000 1994-04-01 0.2000000000000000 1994-05-01 0.6000000000000000 1994-06-01 0.6000000000000000 1994-07-01 0.2000000000000000 1994-08-01 0.1000000000000000 1994-09-01 0.3000000000000000 1994-10-01 0.4000000000000000 1994-11-01 0.2000000000000000 1994-12-01 0.6000000000000000 1995-01-01 0.4000000000000000 1995-02-01 0.1000000000000000 1995-03-01 0.9000000000000000 1995-04-01 0.5000000000000000 1995-05-01 0.3000000000000000 1995-06-01 0.1000000000000000 1995-07-01 0.2000000000000000 1995-08-01 0.9000000000000000 1995-09-01 0.1000000000000000 1995-10-01 0.3000000000000000 1995-11-01 0.3000000000000000 1995-12-01 2.0000000000000000 1996-01-01 0.7000000000000000 1996-02-01 1.2000000000000000 1996-03-01 0.4000000000000000 1996-04-01 0.2000000000000000 1996-05-01 0.3000000000000000 1996-06-01 1.6000000000000000 1996-07-01 0.2000000000000000 1996-08-01 0.4000000000000000 1996-09-01 0.3000000000000000 1996-10-01 1.2000000000000000 1996-11-01 1.0000000000000000 1996-12-01 1.0000000000000000 1997-01-01 0.3000000000000000 1997-02-01 0.7000000000000000 1997-03-01 2.0000000000000000 1997-04-01 1.5000000000000000 1997-05-01 0.8000000000000000 1997-06-01 0.7000000000000000 1997-07-01 0.6000000000000000 1997-08-01 0.4000000000000000 1997-09-01 0.5000000000000000 1997-10-01 1.3000000000000000 1997-11-01 0.3000000000000000 1997-12-01 0.6000000000000000 1998-01-01 0.6000000000000000 1998-02-01 0.5000000000000000 1998-03-01 0.8000000000000000 1998-04-01 0.4000000000000000 1998-05-01 1.0000000000000000 1998-06-01 1.3000000000000000 1998-07-01 2.1000000000000000 1998-08-01 0.4000000000000000 1998-09-01 0.3000000000000000 1998-10-01 1.0000000000000000 1998-11-01 0.4000000000000000 1998-12-01 0.5000000000000000 1999-01-01 1.3000000000000000 1999-02-01 0.3000000000000000 1999-03-01 1.1000000000000000 1999-04-01 0.6000000000000000 1999-05-01 2.1000000000000000 1999-06-01 0.7000000000000000 1999-07-01 0.4000000000000000 1999-08-01 1.2000000000000000 1999-09-01 0.3000000000000000 1999-10-01 0.5000000000000000 1999-11-01 0.7000000000000000 1999-12-01 0.3000000000000000 2000-01-01 0.2000000000000000 2000-02-01 0.5000000000000000 2000-03-01 2.6000000000000000 2000-04-01 1.2000000000000000 2000-05-01 0.4000000000000000 2000-06-01 0.4000000000000000 2000-07-01 0.4000000000000000 2000-08-01 0.3000000000000000 2000-09-01 0.5000000000000000 2000-10-01 1.1000000000000000 2000-11-01 0.9000000000000000 2000-12-01 0.5000000000000000 2001-01-01 0.3000000000000000 2001-02-01 0.5000000000000000 2001-03-01 0.7000000000000000 2001-04-01 0.8000000000000000 2001-05-01 0.3000000000000000 2001-06-01 0.4000000000000000 2001-07-01 1.2000000000000000 2001-08-01 0.5000000000000000 2001-09-01 0.6000000000000000 2001-10-01 0.4000000000000000 2001-11-01 2.0000000000000000 2001-12-01 0.7000000000000000 2002-01-01 0.4000000000000000 2002-02-01 0.3000000000000000 2002-03-01 1.3000000000000000 2002-04-01 0.2000000000000000 2002-05-01 1.1000000000000000 2002-06-01 0.4000000000000000 2002-07-01 0.5000000000000000 2002-08-01 0.7000000000000000 2002-09-01 0.5000000000000000 2002-10-01 0.8000000000000000 2002-11-01 0.9000000000000000 2002-12-01 2.4000000000000000 2003-01-01 0.6401310000000001 2003-02-01 0.8047100000000000 2003-03-01 15.7046490000000000 2003-04-01 0.7818330000000000 2003-05-01 2.3988900000000000 2003-06-01 0.7995670000000001 2003-07-01 0.5741680000000001 2003-08-01 1.2453600000000002 2003-09-01 0.5118830000000000 2003-10-01 1.2294730000000003 2003-11-01 0.6150020000000000 2003-12-01 1.3456940000000000 2004-01-01 0.6685570000000000 2004-02-01 0.7718700000000000 2004-03-01 0.9082400000000000 2004-04-01 2.1131480000000000 2004-05-01 1.6472950000000000 2004-06-01 0.8123899999999998 2004-07-01 8.9567520000000000 2004-08-01 0.9454769999999998 2004-09-01 1.2106790000000000 2004-10-01 1.9403660000000005 2004-11-01 2.0888169999999997 2004-12-01 0.9941499999999999 2005-01-01 1.7141909999999996 2005-02-01 1.3839339999999998 2005-03-01 1.3868800000000000 2005-04-01 3.2897290000000000 2005-05-01 1.3787670000000000 2005-06-01 1.7103290000000004 2005-07-01 0.8094440000000000 2005-08-01 11.2386060000000000 2005-09-01 2.0829980000000000 2005-10-01 1.5041059999999995 2005-11-01 1.9968630000000005 2005-12-01 2.1085710000000000 2006-01-01 1.6039259999999995 2006-02-01 1.7788809999999995 2006-03-01 4.0793689999999990 2006-04-01 1.4015040000000003 2006-05-01 2.7296210000000000 2006-06-01 1.5347109999999995 2006-07-01 2.2912000000000000 2006-08-01 0.8283309999999998 2006-09-01 0.8614629999999999 2006-10-01 1.5656930000000000 2006-11-01 1.4532719999999997 2006-12-01 1.0744020000000000 2007-01-01 0.6818450000000000 2007-02-01 1.5328559999999996 2007-03-01 1.0755669999999997 2007-04-01 1.2977830000000000 2007-05-01 1.7310340000000000 2007-06-01 1.9619530000000000 2007-07-01 2.1324690000000000 2007-08-01 2.0817669999999997 2007-09-01 1.4808520000000000 2007-10-01 3.1281120000000000 2007-11-01 1.2732650000000000 2007-12-01 1.6234850000000003 2008-01-01 1.6792030000000000 2008-02-01 5.0750330000000010 2008-03-01 3.5427050000000000 2008-04-01 1.4710450000000000 2008-05-01 1.8131959999999996 2008-06-01 3.1606000000000000 2008-07-01 2.1538260000000005 2008-08-01 1.6120640000000000 2008-09-01 3.0883719999999992 2008-10-01 1.7779380000000005 2008-11-01 1.7419359999999997 2008-12-01 1.7624020000000000 2009-01-01 1.6466130000000000 2009-02-01 0.9699720000000000 2009-03-01 2.4605119999999996 2009-04-01 3.8156439999999994 2009-05-01 3.1266100000000000 2009-06-01 4.9251070000000000 2009-07-01 4.8291000000000000 2009-08-01 4.7028120000000000 2009-09-01 3.1913660000000000 2009-10-01 1.5958950000000005 2009-11-01 1.1548560000000000 2009-12-01 1.2296260000000000 2010-01-01 3.6883680000000000 2010-02-01 4.4504770000000000 2010-03-01 1.3707540000000000 2010-04-01 2.1825680000000000 2010-05-01 3.7076229999999990 2010-06-01 2.5554610000000000 2010-07-01 1.9879450000000000 2010-08-01 3.2283570000000000 2010-09-01 2.0120720000000000 2010-10-01 1.6360480000000000 2010-11-01 0.8640080000000000 2010-12-01 1.5701060000000000 2011-01-01 2.1733930000000000 2011-02-01 2.4280730000000000 2011-03-01 5.2991350000000000 2011-04-01 1.3600440000000000 2011-05-01 1.6955480000000000 2011-06-01 1.7531060000000000 2011-07-01 3.9675880000000010 2011-08-01 1.6616070000000005 2011-09-01 1.8100280000000000 2011-10-01 1.6638690000000000 2011-11-01 2.0183130000000005 2011-12-01 3.5354080000000008 2012-01-01 2.2802960000000000 2012-02-01 1.5359410000000000 2012-03-01 1.8240860000000000 2012-04-01 3.1496690000000000 2012-05-01 3.7401220000000000 2012-06-01 2.6470090000000000 2012-07-01 1.6864310000000000 2012-08-01 2.9132180000000000 2012-09-01 3.6659200000000000 2012-10-01 1.0315430000000000 2012-11-01 1.2999170000000000 2012-12-01 1.6843570000000000 2013-01-01 1.0209250000000000 2013-02-01 2.6648070000000000 2013-03-01 3.0809900000000000 2013-04-01 2.5101830000000000 2013-05-01 3.9504500000000000 2013-06-01 4.0747400000000000 2013-07-01 3.2155300000000000 2013-08-01 2.3267820000000000 2013-09-01 3.7022810000000000 2013-10-01 1.2728920000000000 2013-11-01 2.9055570000000000 2013-12-01 3.4102220000000000 2014-01-01 2.3022760000000000 2014-02-01 4.0115120000000000 2014-03-01 4.4709170000000000 2014-04-01 4.6000530000000000 2014-05-01 3.7846060000000000 2014-06-01 2.6042870000000000 2014-07-01 5.4150510000000000 2014-08-01 2.5188860000000000 2014-09-01 2.8932180000000000 2014-10-01 2.1979700000000000 2014-11-01 3.4945180000000000 2014-12-01 3.2453200000000000 2015-01-01 2.4782020000000000 2015-02-01 2.3441200000000000 2015-03-01 4.1383050000000000 2015-04-01 4.1650060000000000 2015-05-01 2.8780880000000000 2015-06-01 2.7027500000000000 2015-07-01 2.1147710000000000 2015-08-01 3.9534370000000000 2015-09-01 2.1828160000000000 2015-10-01 2.7344800000000000 2015-11-01 5.7948750000000000 2015-12-01 1.9611300000000000 2016-01-01 5.5261720000000000 2016-02-01 3.5243570000000000 2016-03-01 5.2235380000000000 2016-04-01 4.1346430000000000 2016-05-01 2.4703550000000000 2016-06-01 2.3434750000000000 2016-07-01 2.6966650000000000 2016-08-01 3.2598520000000000 2016-09-01 4.3625290000000000 2016-10-01 2.4414840000000000 2016-11-01 2.7897230000000000 2016-12-01 1.2309730000000000 2017-01-01 1.9822790000000000 2017-02-01 2.4141490000000000 2017-03-01 7.9648130000000000 2017-04-01 4.3398410000000000 2017-05-01 2.5782230000000000 2017-06-01 3.1970180000000000 2017-07-01 2.4265030000000000 2017-08-01 2.6818030000000000 2017-09-01 1.8955930000000000 2017-10-01 3.5630140000000000 2017-11-01 2.3796040000000000 2017-12-01 3.8129290000000000 2018-01-01 2.4415520000000000 2018-02-01 3.4287940000000000 2018-03-01 4.4677950000000000 2018-04-01 3.1974410000000000 2018-05-01 3.6874730000000000 2018-06-01 3.4167050000000000 2018-07-01 3.0481790000000000 2018-08-01 2.3428450000000000 2018-09-01 2.1968170000000000 2018-10-01 4.2601580000000000