Month Millions of Dollars 1993-01-01 0.4000000000000000 1993-02-01 0.0000000000000000 1993-03-01 0.0000000000000000 1993-04-01 0.0000000000000000 1993-05-01 0.0000000000000000 1993-06-01 1.5000000000000000 1993-07-01 34.0000000000000000 1993-08-01 4.2000000000000000 1993-09-01 6.5000000000000000 1993-10-01 19.4000000000000000 1993-11-01 5.2000000000000000 1993-12-01 4.3000000000000000 1994-01-01 11.0000000000000000 1994-02-01 5.3000000000000000 1994-03-01 11.2000000000000000 1994-04-01 11.4000000000000000 1994-05-01 9.5000000000000000 1994-06-01 25.3000000000000000 1994-07-01 6.6000000000000000 1994-08-01 9.3000000000000000 1994-09-01 19.0000000000000000 1994-10-01 6.4000000000000000 1994-11-01 14.0000000000000000 1994-12-01 14.7000000000000000 1995-01-01 9.1000000000000000 1995-02-01 3.6000000000000000 1995-03-01 20.3000000000000000 1995-04-01 14.1000000000000000 1995-05-01 11.1000000000000000 1995-06-01 4.3000000000000000 1995-07-01 8.7000000000000000 1995-08-01 7.2000000000000000 1995-09-01 28.6000000000000000 1995-10-01 10.0000000000000000 1995-11-01 22.5000000000000000 1995-12-01 8.2000000000000000 1996-01-01 8.1000000000000000 1996-02-01 7.6000000000000000 1996-03-01 12.4000000000000000 1996-04-01 9.5000000000000000 1996-05-01 10.6000000000000000 1996-06-01 9.6000000000000000 1996-07-01 10.7000000000000000 1996-08-01 4.7000000000000000 1996-09-01 8.8000000000000000 1996-10-01 22.5000000000000000 1996-11-01 32.8000000000000000 1996-12-01 10.7000000000000000 1997-01-01 8.4000000000000000 1997-02-01 4.8000000000000000 1997-03-01 5.0000000000000000 1997-04-01 6.7000000000000000 1997-05-01 7.4000000000000000 1997-06-01 16.6000000000000000 1997-07-01 7.6000000000000000 1997-08-01 10.4000000000000000 1997-09-01 4.4000000000000000 1997-10-01 17.6000000000000000 1997-11-01 17.9000000000000000 1997-12-01 14.3000000000000000 1998-01-01 5.1000000000000000 1998-02-01 7.4000000000000000 1998-03-01 13.3000000000000000 1998-04-01 4.1000000000000000 1998-05-01 10.7000000000000000 1998-06-01 10.7000000000000000 1998-07-01 4.8000000000000000 1998-08-01 5.5000000000000000 1998-09-01 7.8000000000000000 1998-10-01 6.7000000000000000 1998-11-01 4.5000000000000000 1998-12-01 8.3000000000000000 1999-01-01 99.7000000000000000 1999-02-01 2.8000000000000000 1999-03-01 8.5000000000000000 1999-04-01 2.2000000000000000 1999-05-01 3.6000000000000000 1999-06-01 2.4000000000000000 1999-07-01 4.6000000000000000 1999-08-01 8.0000000000000000 1999-09-01 16.8000000000000000 1999-10-01 4.2000000000000000 1999-11-01 6.2000000000000000 1999-12-01 4.5000000000000000 2000-01-01 4.5000000000000000 2000-02-01 3.4000000000000000 2000-03-01 31.9000000000000000 2000-04-01 13.1000000000000000 2000-05-01 7.7000000000000000 2000-06-01 31.5000000000000000 2000-07-01 12.2000000000000000 2000-08-01 9.6000000000000000 2000-09-01 12.1000000000000000 2000-10-01 13.3000000000000000 2000-11-01 10.4000000000000000 2000-12-01 15.6000000000000000 2001-01-01 3.8000000000000000 2001-02-01 12.8000000000000000 2001-03-01 2.6000000000000000 2001-04-01 2.8000000000000000 2001-05-01 4.8000000000000000 2001-06-01 12.9000000000000000 2001-07-01 5.6000000000000000 2001-08-01 2.7000000000000000 2001-09-01 3.3000000000000000 2001-10-01 3.2000000000000000 2001-11-01 5.0000000000000000 2001-12-01 1.7000000000000000 2002-01-01 1.6000000000000000 2002-02-01 1.2000000000000000 2002-03-01 2.6000000000000000 2002-04-01 2.0000000000000000 2002-05-01 1.8000000000000000 2002-06-01 4.1000000000000000 2002-07-01 3.0000000000000000 2002-08-01 25.5000000000000000 2002-09-01 3.0000000000000000 2002-10-01 2.8000000000000000 2002-11-01 6.3000000000000000 2002-12-01 6.5000000000000000 2003-01-01 14.6945130000000040 2003-02-01 8.4710250000000000 2003-03-01 25.8369260000000000 2003-04-01 7.4899870000000020 2003-05-01 26.7102580000000000 2003-06-01 13.8729190000000000 2003-07-01 18.7965460000000000 2003-08-01 28.1048200000000000 2003-09-01 24.7528710000000000 2003-10-01 29.6847199999999900 2003-11-01 198.7385180000000000 2003-12-01 11.9741970000000020 2004-01-01 8.7253030000000000 2004-02-01 9.8009780000000000 2004-03-01 9.1519980000000000 2004-04-01 15.3010250000000000 2004-05-01 25.9700230000000050 2004-06-01 110.1868510000000000 2004-07-01 63.8642370000000000 2004-08-01 14.5007530000000000 2004-09-01 20.8649220000000000 2004-10-01 5.5347260000000000 2004-11-01 10.4348390000000000 2004-12-01 8.3314689999999980 2005-01-01 9.9889880000000000 2005-02-01 12.9195629999999980 2005-03-01 17.3049960000000000 2005-04-01 19.5426690000000000 2005-05-01 24.5289649999999960 2005-06-01 118.7336010000000000 2005-07-01 58.3496620000000000 2005-08-01 8.4992380000000000 2005-09-01 27.1439359999999970 2005-10-01 34.3840730000000000 2005-11-01 63.6720319999999900 2005-12-01 60.5680890000000000 2006-01-01 7.8127690000000000 2006-02-01 19.2253490000000000 2006-03-01 7.1083530000000000 2006-04-01 6.3457229999999990 2006-05-01 11.8057950000000000 2006-06-01 5.3486010000000000 2006-07-01 4.2875290000000010 2006-08-01 7.7874679999999990 2006-09-01 13.1474109999999980 2006-10-01 26.0537249999999960 2006-11-01 6.7620859999999980 2006-12-01 21.5817000000000000 2007-01-01 5.1037820000000000 2007-02-01 18.0871220000000000 2007-03-01 4.9928650000000010 2007-04-01 7.0860680000000000 2007-05-01 22.5415519999999960 2007-06-01 13.8057829999999980 2007-07-01 6.8225840000000020 2007-08-01 18.7143120000000000 2007-09-01 5.2831539999999990 2007-10-01 39.1352949999999900 2007-11-01 5.7210750000000000 2007-12-01 20.1846700000000000 2008-01-01 17.0658349999999960 2008-02-01 29.5420580000000080 2008-03-01 15.6061840000000040 2008-04-01 49.8069300000000000 2008-05-01 31.4772530000000080 2008-06-01 22.0624430000000000 2008-07-01 10.5511680000000020 2008-08-01 13.9668340000000000 2008-09-01 9.2906659999999980 2008-10-01 51.5069250000000000 2008-11-01 25.2816680000000000 2008-12-01 25.4229420000000000 2009-01-01 24.8249420000000000 2009-02-01 22.7548140000000000 2009-03-01 11.0600920000000030 2009-04-01 13.5727670000000020 2009-05-01 9.1086820000000000 2009-06-01 26.4557019999999950 2009-07-01 11.1235280000000020 2009-08-01 10.6830990000000020 2009-09-01 33.3216650000000000 2009-10-01 32.4022250000000000 2009-11-01 38.5910170000000000 2009-12-01 32.9681219999999940 2010-01-01 31.7010980000000100 2010-02-01 36.5957940000000000 2010-03-01 49.9263760000000000 2010-04-01 21.2517930000000000 2010-05-01 27.6275249999999950 2010-06-01 13.6542340000000000 2010-07-01 28.8693990000000000 2010-08-01 33.3702000000000000 2010-09-01 29.5515490000000000 2010-10-01 98.1927770000000000 2010-11-01 232.0456450000000000 2010-12-01 170.3734479999999700 2011-01-01 137.4675860000000000 2011-02-01 10.9146770000000000 2011-03-01 18.2965240000000000 2011-04-01 139.3545890000000300 2011-05-01 7.3651339999999985 2011-06-01 9.4480120000000000 2011-07-01 145.1052240000000000 2011-08-01 11.5161909999999970 2011-09-01 38.2689900000000000 2011-10-01 37.4635910000000100 2011-11-01 97.9060120000000200 2011-12-01 36.7841030000000000 2012-01-01 10.2301870000000000 2012-02-01 12.1424050000000000 2012-03-01 19.6742560000000000 2012-04-01 50.4380490000000000 2012-05-01 23.6242140000000000 2012-06-01 104.3429060000000000 2012-07-01 22.3035020000000000 2012-08-01 130.7077910000000000 2012-09-01 229.1047490000000000 2012-10-01 279.4992570000000000 2012-11-01 372.7600460000000000 2012-12-01 19.8447060000000000 2013-01-01 26.5591500000000000 2013-02-01 7.5397580000000000 2013-03-01 18.1248210000000000 2013-04-01 17.8881380000000000 2013-05-01 50.2655700000000000 2013-06-01 12.5598320000000000 2013-07-01 264.5492160000000000 2013-08-01 12.5838650000000000 2013-09-01 44.8988960000000000 2013-10-01 30.8023160000000000 2013-11-01 178.1241050000000000 2013-12-01 24.6120690000000000 2014-01-01 171.4302970000000000 2014-02-01 61.7531490000000000 2014-03-01 17.8328350000000000 2014-04-01 54.5085500000000000 2014-05-01 257.7862170000000000 2014-06-01 249.1470920000000000 2014-07-01 10.4464320000000000 2014-08-01 143.8932970000000000 2014-09-01 29.5148720000000000 2014-10-01 209.0154900000000000 2014-11-01 438.7613110000000000 2014-12-01 24.8233850000000000 2015-01-01 145.2767720000000000 2015-02-01 22.1189380000000000 2015-03-01 40.2405160000000000 2015-04-01 138.8796520000000000 2015-05-01 382.5056590000000000 2015-06-01 232.0628590000000000 2015-07-01 62.9582900000000000 2015-08-01 34.6707510000000000 2015-09-01 191.5799650000000000 2015-10-01 203.6775270000000000 2015-11-01 26.9161110000000000 2015-12-01 74.3623360000000000 2016-01-01 44.8175120000000000 2016-02-01 18.8782660000000000 2016-03-01 41.5583730000000000 2016-04-01 55.0895940000000000 2016-05-01 77.5999320000000000 2016-06-01 121.0419900000000000 2016-07-01 106.9738100000000000 2016-08-01 22.2635060000000000 2016-09-01 152.4599230000000000 2016-10-01 47.3173550000000000 2016-11-01 46.7868480000000000 2016-12-01 91.3081680000000000 2017-01-01 15.2018970000000000 2017-02-01 13.3038800000000000 2017-03-01 125.1473090000000000 2017-04-01 23.3398100000000000 2017-05-01 94.7909530000000000 2017-06-01 150.4741100000000000 2017-07-01 20.8285440000000000 2017-08-01 20.3866650000000000 2017-09-01 18.5754560000000000 2017-10-01 159.8675940000000000 2017-11-01 201.1162500000000000 2017-12-01 34.1199410000000000 2018-01-01 11.8895510000000000 2018-02-01 13.5672850000000000 2018-03-01 40.8241510000000000 2018-04-01 62.4724790000000000 2018-05-01 18.9492440000000000 2018-06-01 158.6063840000000000 2018-07-01 59.2127460000000000 2018-08-01 364.6701620000000000 2018-09-01 65.5322640000000000 2018-10-01 40.8633660000000000