Month	Millions of Dollars
1992-01-01	1.30000000000000
1992-02-01	66.40000000000000
1992-03-01	161.30000000000000
1992-04-01	178.40000000000000
1992-05-01	158.00000000000000
1992-06-01	191.10000000000000
1992-07-01	257.80000000000000
1992-08-01	263.00000000000000
1992-09-01	191.70000000000000
1992-10-01	257.70000000000000
1992-11-01	243.10000000000000
1992-12-01	142.70000000000000
1993-01-01	152.00000000000000
1993-02-01	138.90000000000000
1993-03-01	148.40000000000000
1993-04-01	223.50000000000000
1993-05-01	312.70000000000000
1993-06-01	180.20000000000000
1993-07-01	241.60000000000000
1993-08-01	203.00000000000000
1993-09-01	189.40000000000000
1993-10-01	366.30000000000000
1993-11-01	416.00000000000000
1993-12-01	398.30000000000000
1994-01-01	188.40000000000000
1994-02-01	142.50000000000000
1994-03-01	209.00000000000000
1994-04-01	388.90000000000000
1994-05-01	203.90000000000000
1994-06-01	174.90000000000000
1994-07-01	154.70000000000000
1994-08-01	176.30000000000000
1994-09-01	350.10000000000000
1994-10-01	182.10000000000000
1994-11-01	195.80000000000000
1994-12-01	211.40000000000000
1995-01-01	178.30000000000000
1995-02-01	195.20000000000000
1995-03-01	216.80000000000000
1995-04-01	220.10000000000000
1995-05-01	249.40000000000000
1995-06-01	265.90000000000000
1995-07-01	229.60000000000000
1995-08-01	232.50000000000000
1995-09-01	258.20000000000000
1995-10-01	250.00000000000000
1995-11-01	270.70000000000000
1995-12-01	256.70000000000000
1996-01-01	243.20000000000000
1996-02-01	355.20000000000000
1996-03-01	329.90000000000000
1996-04-01	277.20000000000000
1996-05-01	273.40000000000000
1996-06-01	237.50000000000000
1996-07-01	232.10000000000000
1996-08-01	323.10000000000000
1996-09-01	247.60000000000000
1996-10-01	282.00000000000000
1996-11-01	272.30000000000000
1996-12-01	272.30000000000000
1997-01-01	234.20000000000000
1997-02-01	222.00000000000000
1997-03-01	262.40000000000000
1997-04-01	325.10000000000000
1997-05-01	259.20000000000000
1997-06-01	244.60000000000000
1997-07-01	263.70000000000000
1997-08-01	255.20000000000000
1997-09-01	309.10000000000000
1997-10-01	294.30000000000000
1997-11-01	444.50000000000000
1997-12-01	250.50000000000000
1998-01-01	247.10000000000000
1998-02-01	257.10000000000000
1998-03-01	556.50000000000000
1998-04-01	296.60000000000000
1998-05-01	362.80000000000000
1998-06-01	460.20000000000000
1998-07-01	344.90000000000000
1998-08-01	288.00000000000000
1998-09-01	108.50000000000000
1998-10-01	246.30000000000000
1998-11-01	208.70000000000000
1998-12-01	176.00000000000000
1999-01-01	78.20000000000000
1999-02-01	89.00000000000000
1999-03-01	110.90000000000000
1999-04-01	113.40000000000000
1999-05-01	125.80000000000000
1999-06-01	113.70000000000000
1999-07-01	144.60000000000000
1999-08-01	197.20000000000000
1999-09-01	486.90000000000000
1999-10-01	296.50000000000000
1999-11-01	161.70000000000000
1999-12-01	141.90000000000000
2000-01-01	343.20000000000000
2000-02-01	128.50000000000000
2000-03-01	127.30000000000000
2000-04-01	107.50000000000000
2000-05-01	134.70000000000000
2000-06-01	160.60000000000000
2000-07-01	170.30000000000000
2000-08-01	173.90000000000000
2000-09-01	189.20000000000000
2000-10-01	196.20000000000000
2000-11-01	202.90000000000000
2000-12-01	158.20000000000000
2001-01-01	198.30000000000000
2001-02-01	156.90000000000000
2001-03-01	223.50000000000000
2001-04-01	332.90000000000000
2001-05-01	272.60000000000000
2001-06-01	212.50000000000000
2001-07-01	259.30000000000000
2001-08-01	185.50000000000000
2001-09-01	196.40000000000000
2001-10-01	208.60000000000000
2001-11-01	262.70000000000000
2001-12-01	207.00000000000000
2002-01-01	185.50000000000000
2002-02-01	229.90000000000000
2002-03-01	195.90000000000000
2002-04-01	197.10000000000000
2002-05-01	151.30000000000000
2002-06-01	194.00000000000000
2002-07-01	248.40000000000000
2002-08-01	222.50000000000000
2002-09-01	142.10000000000000
2002-10-01	254.00000000000000
2002-11-01	207.50000000000000
2002-12-01	168.70000000000000
2003-01-01	157.08948000000000
2003-02-01	145.71609000000000
2003-03-01	190.28168400000004
2003-04-01	194.28582499999996
2003-05-01	257.91526700000000
2003-06-01	183.61776800000004
2003-07-01	224.27276000000000
2003-08-01	199.57069600000000
2003-09-01	200.19140700000000
2003-10-01	316.36703400000000
2003-11-01	195.96748500000000
2003-12-01	181.94271500000000
2004-01-01	158.71839800000000
2004-02-01	200.59975600000000
2004-03-01	258.45581100000000
2004-04-01	243.69112500000003
2004-05-01	228.03526999999997
2004-06-01	237.29370200000000
2004-07-01	235.33907099999996
2004-08-01	233.34763400000003
2004-09-01	321.70019000000000
2004-10-01	285.36206800000000
2004-11-01	280.07032200000000
2004-12-01	278.38326200000006
2005-01-01	235.86160200000000
2005-02-01	300.41870800000000
2005-03-01	363.52006999999990
2005-04-01	338.26696500000010
2005-05-01	393.19643199999990
2005-06-01	305.91556900000006
2005-07-01	289.60546500000010
2005-08-01	349.90773200000000
2005-09-01	335.01327800000000
2005-10-01	356.36045800000000
2005-11-01	403.71875700000000
2005-12-01	290.48522500000000
2006-01-01	301.13476600000000
2006-02-01	343.12106400000000
2006-03-01	382.27696900000007
2006-04-01	468.68763099999990
2006-05-01	442.42805699999990
2006-06-01	314.95968699999990
2006-07-01	377.40508100000000
2006-08-01	378.49487100000000
2006-09-01	420.97516200000000
2006-10-01	406.83583400000000
2006-11-01	446.69592500000000
2006-12-01	417.31021000000000
2007-01-01	383.21671300000000
2007-02-01	437.42371400000010
2007-03-01	558.00517100000000
2007-04-01	551.50422800000000
2007-05-01	616.89000900000000
2007-06-01	646.81932300000000
2007-07-01	537.35361400000000
2007-08-01	912.54485800000000
2007-09-01	600.40763999999980
2007-10-01	628.08631400000000
2007-11-01	839.33438400000000
2007-12-01	571.68169899999990
2008-01-01	560.21062800000000
2008-02-01	757.37217100000000
2008-03-01	811.42103599999980
2008-04-01	996.60583100000020
2008-05-01	787.14725399999990
2008-06-01	746.25604900000000
2008-07-01	814.87700800000000
2008-08-01	976.30669999999990
2008-09-01	851.37787499999980
2008-10-01	797.08316300000010
2008-11-01	677.70771399999990
2008-12-01	558.21633500000000
2009-01-01	393.95627400000006
2009-02-01	340.55252000000000
2009-03-01	420.52712800000006
2009-04-01	313.81326400000000
2009-05-01	478.77799600000000
2009-06-01	555.78122900000000
2009-07-01	510.45099500000000
2009-08-01	431.34450000000000
2009-09-01	496.69249800000000
2009-10-01	554.17611000000000
2009-11-01	432.30555500000010
2009-12-01	403.70342400000010
2010-01-01	314.39004699999990
2010-02-01	368.39437500000000
2010-03-01	463.58334600000000
2010-04-01	446.69399300000000
2010-05-01	496.03544900000010
2010-06-01	474.91594899999990
2010-07-01	502.41071999999990
2010-08-01	556.23362000000000
2010-09-01	528.14801700000000
2010-10-01	585.40308300000020
2010-11-01	653.69062300000000
2010-12-01	603.76623600000000
2011-01-01	451.09869699999990
2011-02-01	581.89657700000000
2011-03-01	599.17359799999990
2011-04-01	818.92159500000000
2011-05-01	767.45290800000000
2011-06-01	636.41264900000000
2011-07-01	655.83728100000000
2011-08-01	743.60362000000000
2011-09-01	776.82233000000000
2011-10-01	778.01863899999990
2011-11-01	717.53932000000020
2011-12-01	791.66203600000000
2012-01-01	633.59840800000000
2012-02-01	942.76704100000000
2012-03-01	837.07092100000000
2012-04-01	1074.30793700000000
2012-05-01	814.87578000000000
2012-06-01	816.66290800000000
2012-07-01	874.61959000000000
2012-08-01	752.48034200000000
2012-09-01	759.87173300000000
2012-10-01	894.12305700000000
2012-11-01	1123.99103500000000
2012-12-01	1170.92263100000000
2013-01-01	692.91996000000000
2013-02-01	1008.62449000000000
2013-03-01	917.89244100000000
2013-04-01	1087.22644200000000
2013-05-01	781.57151500000000
2013-06-01	781.32955300000000
2013-07-01	874.49955000000000
2013-08-01	941.80395200000000
2013-09-01	1068.46386800000000
2013-10-01	1047.33899100000000
2013-11-01	950.84272400000000
2013-12-01	992.23399700000000
2014-01-01	862.35941500000000
2014-02-01	951.23494100000000
2014-03-01	1015.70087900000000
2014-04-01	1033.78755500000000
2014-05-01	1249.41123800000000
2014-06-01	818.79581600000000
2014-07-01	840.33158800000000
2014-08-01	758.30614100000000
2014-09-01	712.19771700000000
2014-10-01	1050.56806700000000
2014-11-01	913.88396000000000
2014-12-01	545.82771300000000
2015-01-01	631.80081100000000
2015-02-01	591.47902200000000
2015-03-01	702.47177700000000
2015-04-01	768.39640800000000
2015-05-01	668.49388200000000
2015-06-01	574.78501800000000
2015-07-01	409.48944600000000
2015-08-01	494.17636500000000
2015-09-01	470.98318500000000
2015-10-01	484.96133800000000
2015-11-01	813.64246200000000
2015-12-01	475.83569800000000
2016-01-01	362.62289900000000
2016-02-01	375.95535400000000
2016-03-01	728.73663000000000
2016-04-01	465.76605800000000
2016-05-01	494.97263400000000
2016-06-01	376.16336300000000
2016-07-01	415.28130200000000
2016-08-01	617.04662300000000
2016-09-01	467.81975700000000
2016-10-01	663.85133500000000
2016-11-01	452.91759300000000
2016-12-01	371.36490800000000
2017-01-01	316.96893900000000
2017-02-01	429.83616000000000
2017-03-01	538.72661100000000
2017-04-01	666.49647200000000
2017-05-01	479.00266500000000
2017-06-01	786.03275100000000
2017-07-01	454.19216300000000
2017-08-01	687.29243900000000
2017-09-01	751.05232000000000
2017-10-01	592.13190700000000
2017-11-01	687.52526000000000
2017-12-01	609.23946100000000
2018-01-01	434.41767100000000
2018-02-01	566.47647400000000
2018-03-01	577.37871500000000
2018-04-01	667.33155100000000
2018-05-01	576.60121000000000
2018-06-01	644.44257400000000
2018-07-01	469.91398600000000
2018-08-01	577.41120100000000
2018-09-01	456.27454100000000
2018-10-01	691.39680700000000