Month Millions of Dollars 1992-01-01 1.0000000000000000 1992-02-01 1.6000000000000000 1992-03-01 1.1000000000000000 1992-04-01 1.4000000000000000 1992-05-01 2.5000000000000000 1992-06-01 1.1000000000000000 1992-07-01 1.3000000000000000 1992-08-01 2.3000000000000000 1992-09-01 3.4000000000000000 1992-10-01 1.6000000000000000 1992-11-01 3.5000000000000000 1992-12-01 1.6000000000000000 1993-01-01 1.7000000000000000 1993-02-01 1.3000000000000000 1993-03-01 1.5000000000000000 1993-04-01 1.9000000000000000 1993-05-01 0.9000000000000000 1993-06-01 1.9000000000000000 1993-07-01 1.5000000000000000 1993-08-01 1.5000000000000000 1993-09-01 1.6000000000000000 1993-10-01 1.0000000000000000 1993-11-01 1.3000000000000000 1993-12-01 2.0000000000000000 1994-01-01 1.5000000000000000 1994-02-01 0.9000000000000000 1994-03-01 1.8000000000000000 1994-04-01 4.3000000000000000 1994-05-01 1.4000000000000000 1994-06-01 1.3000000000000000 1994-07-01 1.8000000000000000 1994-08-01 1.5000000000000000 1994-09-01 3.5000000000000000 1994-10-01 1.5000000000000000 1994-11-01 3.1000000000000000 1994-12-01 1.0000000000000000 1995-01-01 1.1000000000000000 1995-02-01 1.3000000000000000 1995-03-01 1.8000000000000000 1995-04-01 2.2000000000000000 1995-05-01 2.2000000000000000 1995-06-01 1.7000000000000000 1995-07-01 2.1000000000000000 1995-08-01 1.8000000000000000 1995-09-01 1.7000000000000000 1995-10-01 3.6000000000000000 1995-11-01 1.5000000000000000 1995-12-01 3.6000000000000000 1996-01-01 1.1000000000000000 1996-02-01 1.4000000000000000 1996-03-01 3.2000000000000000 1996-04-01 1.2000000000000000 1996-05-01 1.4000000000000000 1996-06-01 1.3000000000000000 1996-07-01 2.3000000000000000 1996-08-01 2.8000000000000000 1996-09-01 4.3000000000000000 1996-10-01 2.9000000000000000 1996-11-01 2.0000000000000000 1996-12-01 1.1000000000000000 1997-01-01 2.9000000000000000 1997-02-01 2.8000000000000000 1997-03-01 3.8000000000000000 1997-04-01 2.6000000000000000 1997-05-01 3.5000000000000000 1997-06-01 3.2000000000000000 1997-07-01 2.1000000000000000 1997-08-01 2.5000000000000000 1997-09-01 2.6000000000000000 1997-10-01 1.3000000000000000 1997-11-01 2.4000000000000000 1997-12-01 1.8000000000000000 1998-01-01 1.8000000000000000 1998-02-01 1.0000000000000000 1998-03-01 1.2000000000000000 1998-04-01 1.1000000000000000 1998-05-01 4.0000000000000000 1998-06-01 1.2000000000000000 1998-07-01 2.7000000000000000 1998-08-01 1.8000000000000000 1998-09-01 2.2000000000000000 1998-10-01 2.2000000000000000 1998-11-01 1.7000000000000000 1998-12-01 2.1000000000000000 1999-01-01 5.9000000000000000 1999-02-01 1.5000000000000000 1999-03-01 3.4000000000000000 1999-04-01 1.9000000000000000 1999-05-01 5.6000000000000000 1999-06-01 6.4000000000000000 1999-07-01 1.7000000000000000 1999-08-01 2.2000000000000000 1999-09-01 3.2000000000000000 1999-10-01 1.6000000000000000 1999-11-01 2.1000000000000000 1999-12-01 3.7000000000000000 2000-01-01 1.8000000000000000 2000-02-01 1.4000000000000000 2000-03-01 2.0000000000000000 2000-04-01 2.2000000000000000 2000-05-01 2.4000000000000000 2000-06-01 1.4000000000000000 2000-07-01 3.0000000000000000 2000-08-01 1.7000000000000000 2000-09-01 2.5000000000000000 2000-10-01 2.3000000000000000 2000-11-01 1.7000000000000000 2000-12-01 1.6000000000000000 2001-01-01 2.2000000000000000 2001-02-01 1.9000000000000000 2001-03-01 3.8000000000000000 2001-04-01 2.8000000000000000 2001-05-01 3.2000000000000000 2001-06-01 1.4000000000000000 2001-07-01 2.4000000000000000 2001-08-01 3.1000000000000000 2001-09-01 1.3000000000000000 2001-10-01 1.3000000000000000 2001-11-01 2.9000000000000000 2001-12-01 2.6000000000000000 2002-01-01 1.5000000000000000 2002-02-01 1.7000000000000000 2002-03-01 1.2000000000000000 2002-04-01 1.4000000000000000 2002-05-01 1.9000000000000000 2002-06-01 2.7000000000000000 2002-07-01 3.6000000000000000 2002-08-01 3.5000000000000000 2002-09-01 2.0000000000000000 2002-10-01 3.3000000000000000 2002-11-01 1.8000000000000000 2002-12-01 2.9000000000000000 2003-01-01 0.9605580000000000 2003-02-01 1.6059060000000000 2003-03-01 3.3880390000000000 2003-04-01 1.5762130000000003 2003-05-01 2.8439410000000005 2003-06-01 2.5228590000000000 2003-07-01 3.8813549999999992 2003-08-01 3.6199450000000010 2003-09-01 2.9540910000000010 2003-10-01 1.9529820000000000 2003-11-01 5.1804250000000000 2003-12-01 1.4913000000000000 2004-01-01 1.7266259999999996 2004-02-01 1.7425119999999996 2004-03-01 1.7871570000000000 2004-04-01 1.8401280000000000 2004-05-01 2.9557540000000007 2004-06-01 3.3791860000000000 2004-07-01 3.6889839999999990 2004-08-01 4.1105829999999990 2004-09-01 1.5878080000000000 2004-10-01 2.0808350000000000 2004-11-01 1.9648940000000000 2004-12-01 1.5726859999999996 2005-01-01 1.7730239999999995 2005-02-01 1.5061030000000004 2005-03-01 1.6692580000000000 2005-04-01 3.2274010000000000 2005-05-01 1.9267530000000000 2005-06-01 2.1861180000000004 2005-07-01 2.6424300000000000 2005-08-01 2.2232810000000000 2005-09-01 2.6963180000000000 2005-10-01 4.4557760000000000 2005-11-01 3.2769810000000006 2005-12-01 3.2767360000000010 2006-01-01 4.1532039999999990 2006-02-01 1.4310930000000000 2006-03-01 2.0945740000000006 2006-04-01 1.4966989999999996 2006-05-01 3.6688830000000010 2006-06-01 2.0264239999999996 2006-07-01 2.0793260000000005 2006-08-01 5.4862580000000000 2006-09-01 1.9479709999999997 2006-10-01 3.0009049999999990 2006-11-01 2.7342140000000000 2006-12-01 5.4645570000000000 2007-01-01 2.2779360000000000 2007-02-01 2.2935380000000000 2007-03-01 1.7858750000000000 2007-04-01 3.5585930000000010 2007-05-01 2.5941499999999995 2007-06-01 3.2696710000000007 2007-07-01 2.7457120000000000 2007-08-01 3.3372730000000006 2007-09-01 3.7668189999999990 2007-10-01 12.8896670000000000 2007-11-01 3.0707020000000007 2007-12-01 8.2036650000000000 2008-01-01 2.4763150000000000 2008-02-01 3.2583849999999990 2008-03-01 2.7895030000000000 2008-04-01 3.7720739999999990 2008-05-01 2.8532830000000000 2008-06-01 3.8694210000000000 2008-07-01 13.5344790000000000 2008-08-01 3.2491390000000000 2008-09-01 3.8534690000000000 2008-10-01 4.4031710000000000 2008-11-01 3.2244710000000000 2008-12-01 3.9965910000000010 2009-01-01 2.1879759999999995 2009-02-01 1.8965480000000000 2009-03-01 2.3129899999999997 2009-04-01 2.4989970000000000 2009-05-01 2.3859490000000000 2009-06-01 2.0419570000000000 2009-07-01 3.6254910000000000 2009-08-01 2.8803260000000006 2009-09-01 3.7397089999999990 2009-10-01 2.1393960000000000 2009-11-01 2.8286010000000000 2009-12-01 41.4931620000000000 2010-01-01 1.9171930000000000 2010-02-01 2.9795180000000010 2010-03-01 3.5927169999999990 2010-04-01 4.1300829999999990 2010-05-01 2.8748040000000000 2010-06-01 2.8089200000000000 2010-07-01 3.2142630000000000 2010-08-01 2.3955990000000000 2010-09-01 6.8814020000000010 2010-10-01 3.2502880000000000 2010-11-01 2.7725880000000000 2010-12-01 3.2104700000000010 2011-01-01 5.3139260000000000 2011-02-01 3.0379089999999990 2011-03-01 3.7117380000000000 2011-04-01 4.8856400000000000 2011-05-01 3.3523950000000010 2011-06-01 2.9160570000000000 2011-07-01 2.3469300000000004 2011-08-01 3.6449820000000000 2011-09-01 2.6296010000000005 2011-10-01 4.5264260000000000 2011-11-01 2.6017690000000000 2011-12-01 7.4025679999999990 2012-01-01 5.1614370000000000 2012-02-01 4.8501360000000000 2012-03-01 3.3673470000000000 2012-04-01 52.6184020000000000 2012-05-01 4.2505420000000000 2012-06-01 3.7688240000000000 2012-07-01 3.1680180000000000 2012-08-01 3.2571890000000000 2012-09-01 3.7937510000000000 2012-10-01 3.8893320000000000 2012-11-01 4.9322250000000000 2012-12-01 2.9296550000000000 2013-01-01 2.3216160000000000 2013-02-01 3.2722390000000000 2013-03-01 2.7804490000000000 2013-04-01 2.8789900000000000 2013-05-01 4.8893490000000000 2013-06-01 1.9347750000000000 2013-07-01 2.2910620000000000 2013-08-01 5.7519980000000000 2013-09-01 3.3270030000000000 2013-10-01 6.2767760000000000 2013-11-01 3.2065900000000000 2013-12-01 3.1644630000000000 2014-01-01 2.0972280000000000 2014-02-01 1.8579050000000000 2014-03-01 3.0760030000000000 2014-04-01 3.9152440000000000 2014-05-01 2.4766880000000000 2014-06-01 3.4729120000000000 2014-07-01 2.3815180000000000 2014-08-01 1.7822190000000000 2014-09-01 4.1216460000000000 2014-10-01 4.4131840000000000 2014-11-01 3.7667600000000000 2014-12-01 2.1642200000000000 2015-01-01 1.6237900000000000 2015-02-01 2.4312560000000000 2015-03-01 2.3045610000000000 2015-04-01 3.0403970000000000 2015-05-01 2.0811230000000000 2015-06-01 3.3308130000000000 2015-07-01 2.7289260000000000 2015-08-01 17.8170880000000000 2015-09-01 12.8800140000000000 2015-10-01 2.5850780000000000 2015-11-01 2.3160580000000000 2015-12-01 5.2962070000000000 2016-01-01 2.3614050000000000 2016-02-01 7.1707030000000000 2016-03-01 3.9938570000000000 2016-04-01 24.4981060000000000 2016-05-01 2.9877810000000000 2016-06-01 2.0293990000000000 2016-07-01 2.8981740000000000 2016-08-01 1.8816610000000000 2016-09-01 2.5534590000000000 2016-10-01 2.7082140000000000 2016-11-01 2.3219570000000000 2016-12-01 31.5519390000000000 2017-01-01 2.3259200000000000 2017-02-01 3.9358700000000000 2017-03-01 21.9201440000000000 2017-04-01 4.5365160000000000 2017-05-01 3.4902160000000000 2017-06-01 3.1533480000000000 2017-07-01 2.2593750000000000 2017-08-01 4.8248060000000000 2017-09-01 3.6402650000000000 2017-10-01 6.2629260000000000 2017-11-01 2.9664990000000000 2017-12-01 2.1057200000000000 2018-01-01 2.9200380000000000 2018-02-01 3.5042250000000000 2018-03-01 3.5180630000000000 2018-04-01 3.3066630000000000 2018-05-01 3.5854060000000000 2018-06-01 32.9364500000000000 2018-07-01 4.1631590000000000 2018-08-01 4.0966790000000000 2018-09-01 34.1799090000000000 2018-10-01 6.1140750000000000