Month Millions of Dollars 1992-01-01 1.6000000000000000000 1992-02-01 0.0000000000000000000 1992-03-01 2.1000000000000000000 1992-04-01 1.8000000000000000000 1992-05-01 1.8000000000000000000 1992-06-01 0.1000000000000000000 1992-07-01 0.0000000000000000000 1992-08-01 1.0000000000000000000 1992-09-01 0.1000000000000000000 1992-10-01 0.0000000000000000000 1992-11-01 0.0000000000000000000 1992-12-01 0.1000000000000000000 1993-01-01 0.1000000000000000000 1993-02-01 1.2000000000000000000 1993-03-01 0.1000000000000000000 1993-04-01 0.0000000000000000000 1993-05-01 1.6000000000000000000 1993-06-01 0.0000000000000000000 1993-07-01 0.0000000000000000000 1993-08-01 1.3000000000000000000 1993-09-01 0.0000000000000000000 1993-10-01 0.0000000000000000000 1993-11-01 2.0000000000000000000 1993-12-01 0.2000000000000000000 1994-01-01 0.0000000000000000000 1994-02-01 0.1000000000000000000 1994-03-01 0.0000000000000000000 1994-04-01 1.2000000000000000000 1994-05-01 1.0000000000000000000 1994-06-01 0.0000000000000000000 1994-07-01 0.0000000000000000000 1994-08-01 0.1000000000000000000 1994-09-01 1.1000000000000000000 1994-10-01 0.0000000000000000000 1994-11-01 0.0000000000000000000 1994-12-01 0.0000000000000000000 1995-01-01 0.9000000000000000000 1995-02-01 1.1000000000000000000 1995-03-01 0.0000000000000000000 1995-04-01 1.0000000000000000000 1995-05-01 0.0000000000000000000 1995-06-01 0.0000000000000000000 1995-07-01 0.0000000000000000000 1995-08-01 1.1000000000000000000 1995-09-01 0.0000000000000000000 1995-10-01 0.0000000000000000000 1995-11-01 0.0000000000000000000 1995-12-01 1.3000000000000000000 1996-01-01 1.2000000000000000000 1996-02-01 0.0000000000000000000 1996-03-01 1.2000000000000000000 1996-04-01 0.1000000000000000000 1996-05-01 0.0000000000000000000 1996-06-01 1.4000000000000000000 1996-07-01 0.0000000000000000000 1996-08-01 0.0000000000000000000 1996-09-01 0.0000000000000000000 1996-10-01 1.3000000000000000000 1996-11-01 0.0000000000000000000 1996-12-01 0.0000000000000000000 1997-01-01 0.0000000000000000000 1997-02-01 0.1000000000000000000 1997-03-01 0.1000000000000000000 1997-04-01 0.0000000000000000000 1997-05-01 0.0000000000000000000 1997-06-01 0.0000000000000000000 1997-07-01 0.0000000000000000000 1997-08-01 0.1000000000000000000 1997-09-01 0.0000000000000000000 1997-10-01 0.0000000000000000000 1997-11-01 0.0000000000000000000 1997-12-01 0.0000000000000000000 1998-01-01 0.0000000000000000000 1998-02-01 0.1000000000000000000 1998-03-01 0.0000000000000000000 1998-04-01 0.0000000000000000000 1998-05-01 0.1000000000000000000 1998-06-01 0.0000000000000000000 1998-07-01 0.1000000000000000000 1998-08-01 0.0000000000000000000 1998-09-01 0.0000000000000000000 1998-10-01 0.0000000000000000000 1998-11-01 0.0000000000000000000 1998-12-01 0.0000000000000000000 1999-01-01 0.0000000000000000000 1999-02-01 0.0000000000000000000 1999-03-01 0.0000000000000000000 1999-04-01 0.1000000000000000000 1999-05-01 0.2000000000000000000 1999-06-01 0.0000000000000000000 1999-07-01 0.0000000000000000000 1999-08-01 0.3000000000000000000 1999-09-01 0.1000000000000000000 1999-10-01 0.0000000000000000000 1999-11-01 0.0000000000000000000 1999-12-01 0.0000000000000000000 2000-01-01 0.1000000000000000000 2000-02-01 0.0000000000000000000 2000-03-01 0.0000000000000000000 2000-04-01 0.0000000000000000000 2000-05-01 0.0000000000000000000 2000-06-01 0.0000000000000000000 2000-07-01 0.1000000000000000000 2000-08-01 0.0000000000000000000 2000-09-01 0.0000000000000000000 2000-10-01 0.0000000000000000000 2000-11-01 0.1000000000000000000 2000-12-01 0.0000000000000000000 2001-01-01 0.0000000000000000000 2001-02-01 0.0000000000000000000 2001-03-01 0.1000000000000000000 2001-04-01 0.1000000000000000000 2001-05-01 0.0000000000000000000 2001-06-01 0.0000000000000000000 2001-07-01 0.0000000000000000000 2001-08-01 0.0000000000000000000 2001-09-01 0.0000000000000000000 2001-10-01 0.1000000000000000000 2001-11-01 0.0000000000000000000 2001-12-01 0.0000000000000000000 2002-01-01 0.1000000000000000000 2002-02-01 0.0000000000000000000 2002-03-01 0.0000000000000000000 2002-04-01 0.0000000000000000000 2002-05-01 0.0000000000000000000 2002-06-01 0.0000000000000000000 2002-07-01 0.1000000000000000000 2002-08-01 0.1000000000000000000 2002-09-01 0.0000000000000000000 2002-10-01 0.1000000000000000000 2002-11-01 0.1000000000000000000 2002-12-01 0.4000000000000000000 2003-01-01 0.0113950000000000020 2003-02-01 0.0000000000000000000 2003-03-01 0.1074070000000000000 2003-04-01 0.0048640000000000010 2003-05-01 0.0098770000000000000 2003-06-01 0.5308830000000000000 2003-07-01 0.1106119999999999700 2003-08-01 0.0032790000000000000 2003-09-01 0.0263050000000000000 2003-10-01 0.0532029999999999900 2003-11-01 0.0030000000000000000 2003-12-01 0.0682250000000000000 2004-01-01 2.7595840000000000000 2004-02-01 0.0108919999999999970 2004-03-01 0.9021420000000000000 2004-04-01 2.6163710000000000000 2004-05-01 0.0026550000000000000 2004-06-01 0.4178000000000000000 2004-07-01 0.0572000000000000000 2004-08-01 0.0027829999999999994 2004-09-01 0.2092950000000000400 2004-10-01 0.0004330000000000000 2004-11-01 0.2110519999999999600 2004-12-01 0.1572080000000000000 2005-01-01 0.1331060000000000000 2005-02-01 0.0919130000000000000 2005-03-01 0.0891340000000000000 2005-04-01 0.0577690000000000150 2005-05-01 0.0176470000000000000 2005-06-01 0.0027000000000000000 2005-07-01 0.0939180000000000200 2005-08-01 0.0065310000000000000 2005-09-01 0.0885319999999999900 2005-10-01 0.0721949999999999800 2005-11-01 0.1207500000000000000 2005-12-01 0.0511240000000000000 2006-01-01 0.0087100000000000020 2006-02-01 0.0794649999999999800 2006-03-01 0.0582949999999999860 2006-04-01 0.0066560000000000000 2006-05-01 0.0021960000000000000 2006-06-01 0.0779090000000000000 2006-07-01 0.0010600000000000002 2006-08-01 0.0193849999999999960 2006-09-01 50.8192130000000000000 2006-10-01 0.0607890000000000200 2006-11-01 0.0261170000000000000 2006-12-01 0.0056660000000000000 2007-01-01 0.0041950000000000000 2007-02-01 0.0202730000000000000 2007-03-01 0.0835550000000000000 2007-04-01 0.2451150000000000000 2007-05-01 0.0149000000000000000 2007-06-01 0.0254570000000000000 2007-07-01 0.0123930000000000010 2007-08-01 0.0168750000000000000 2007-09-01 0.0095900000000000000 2007-10-01 0.0460930000000000100 2007-11-01 0.1217470000000000200 2007-12-01 0.1223010000000000200 2008-01-01 0.0420120000000000000 2008-02-01 0.0060000000000000000 2008-03-01 1.2760599999999998000 2008-04-01 0.0126569999999999980 2008-05-01 0.0515000000000000000 2008-06-01 0.0000000000000000000 2008-07-01 0.0354490000000000000 2008-08-01 0.0004800000000000000 2008-09-01 0.2742780000000000000 2008-10-01 0.0462959999999999900 2008-11-01 0.0428800000000000000 2008-12-01 44.4974860000000100000 2009-01-01 0.0306950000000000000 2009-02-01 34.1762370000000000000 2009-03-01 0.0540910000000000000 2009-04-01 0.0021440000000000000 2009-05-01 0.0176390000000000000 2009-06-01 0.0821419999999999800 2009-07-01 0.0113280000000000000 2009-08-01 0.0000000000000000000 2009-09-01 0.1176269999999999800 2009-10-01 0.0109610000000000000 2009-11-01 0.2308510000000000300 2009-12-01 0.0085650000000000000 2010-01-01 25.8059270000000000000 2010-02-01 26.4029370000000000000 2010-03-01 0.0177150000000000050 2010-04-01 0.0124700000000000000 2010-05-01 0.0262570000000000000 2010-06-01 0.0320740000000000000 2010-07-01 0.0641119999999999900 2010-08-01 0.0128739999999999980 2010-09-01 0.0729840000000000000 2010-10-01 0.0052730000000000000 2010-11-01 0.1266350000000000300 2010-12-01 0.2845570000000000000 2011-01-01 0.0620460000000000000 2011-02-01 0.0425290000000000000 2011-03-01 0.0347200000000000000 2011-04-01 0.3006260000000000000 2011-05-01 0.0446720000000000000 2011-06-01 0.0526029999999999900 2011-07-01 0.0420170000000000000 2011-08-01 0.0267050000000000000 2011-09-01 0.0835840000000000000 2011-10-01 0.1617730000000000000 2011-11-01 0.0639119999999999800 2011-12-01 0.0499550000000000000 2012-01-01 0.2221400000000000000 2012-02-01 0.0518390000000000000 2012-03-01 0.0130760000000000000 2012-04-01 0.0592020000000000000 2012-05-01 0.0277650000000000000 2012-06-01 0.0601860000000000000 2012-07-01 0.0769110000000000000 2012-08-01 0.0163040000000000000 2012-09-01 0.0418990000000000000 2012-10-01 0.0341260000000000000 2012-11-01 0.0504910000000000000 2012-12-01 0.0401580000000000000 2013-01-01 0.0062930000000000000 2013-02-01 0.0994410000000000000 2013-03-01 0.0458590000000000000 2013-04-01 20.6173830000000000000 2013-05-01 20.8463390000000000000 2013-06-01 23.8393900000000000000 2013-07-01 0.1464890000000000000 2013-08-01 64.3821530000000000000 2013-09-01 0.1355110000000000000 2013-10-01 0.1868600000000000000 2013-11-01 0.2812610000000000000 2013-12-01 0.1033840000000000000 2014-01-01 20.8544840000000000000 2014-02-01 10.1287350000000000000 2014-03-01 0.4038060000000000000 2014-04-01 0.5123390000000000000 2014-05-01 0.2774640000000000000 2014-06-01 14.0655560000000000000 2014-07-01 19.5358930000000000000 2014-08-01 24.0425120000000000000 2014-09-01 2.3506550000000000000 2014-10-01 8.8427450000000000000 2014-11-01 0.0866270000000000000 2014-12-01 0.3068980000000000000 2015-01-01 0.1996830000000000000 2015-02-01 0.0211510000000000000 2015-03-01 0.0838220000000000000 2015-04-01 0.0046870000000000000 2015-05-01 0.1166840000000000000 2015-06-01 0.1420520000000000000 2015-07-01 0.2707750000000000000 2015-08-01 0.1279490000000000000 2015-09-01 0.0108570000000000000 2015-10-01 0.0375800000000000000 2015-11-01 0.1092890000000000000 2015-12-01 0.1157410000000000000 2016-01-01 0.0460010000000000000 2016-02-01 0.6340110000000000000 2016-03-01 0.3391270000000000000 2016-04-01 0.0039530000000000000 2016-05-01 0.0185370000000000000 2016-06-01 22.7003330000000000000 2016-07-01 0.0821960000000000000 2016-08-01 0.0604970000000000000 2016-09-01 25.6827970000000000000 2016-10-01 0.1374080000000000000 2016-11-01 0.5043050000000000000 2016-12-01 0.1353320000000000000 2017-01-01 0.3177090000000000000 2017-02-01 0.0813190000000000000 2017-03-01 0.2052220000000000000 2017-04-01 28.0342940000000000000 2017-05-01 0.3426390000000000000 2017-06-01 0.5782640000000000000 2017-07-01 2.0489020000000000000 2017-08-01 7.3707140000000000000 2017-09-01 17.9295150000000000000 2017-10-01 3.7121450000000000000 2017-11-01 0.3385560000000000000 2017-12-01 0.4948850000000000000 2018-01-01 0.1620850000000000000 2018-02-01 0.4555530000000000000 2018-03-01 0.5185880000000000000 2018-04-01 5.6335750000000000000 2018-05-01 0.8896120000000000000 2018-06-01 0.3423830000000000000 2018-07-01 0.3491270000000000000 2018-08-01 0.7917400000000000000 2018-09-01 0.8645120000000000000 2018-10-01 0.4217020000000000000