Month	Millions of Dollars
1985-01-01	6.90000000000000
1985-02-01	17.40000000000000
1985-03-01	0.40000000000000
1985-04-01	4.20000000000000
1985-05-01	12.80000000000000
1985-06-01	27.70000000000000
1985-07-01	10.00000000000000
1985-08-01	13.10000000000000
1985-09-01	25.20000000000000
1985-10-01	25.70000000000000
1985-11-01	34.80000000000000
1985-12-01	5.80000000000000
1986-01-01	39.20000000000000
1986-02-01	31.20000000000000
1986-03-01	0.80000000000000
1986-04-01	21.80000000000000
1986-05-01	12.10000000000000
1986-06-01	50.40000000000000
1986-07-01	26.00000000000000
1986-08-01	22.90000000000000
1986-09-01	24.10000000000000
1986-10-01	26.30000000000000
1986-11-01	8.40000000000000
1986-12-01	3.60000000000000
1987-01-01	5.10000000000000
1987-02-01	6.10000000000000
1987-03-01	13.10000000000000
1987-04-01	6.60000000000000
1987-05-01	14.00000000000000
1987-06-01	24.60000000000000
1987-07-01	39.80000000000000
1987-08-01	112.20000000000000
1987-09-01	101.70000000000000
1987-10-01	52.70000000000000
1987-11-01	90.40000000000000
1987-12-01	55.20000000000000
1988-01-01	73.20000000000000
1988-02-01	93.40000000000000
1988-03-01	20.50000000000000
1988-04-01	5.90000000000000
1988-05-01	10.80000000000000
1988-06-01	5.00000000000000
1988-07-01	1.70000000000000
1988-08-01	73.60000000000000
1988-09-01	50.60000000000000
1988-10-01	14.70000000000000
1988-11-01	80.50000000000000
1988-12-01	34.20000000000000
1989-01-01	22.00000000000000
1989-02-01	37.10000000000000
1989-03-01	13.80000000000000
1989-04-01	9.80000000000000
1989-05-01	69.00000000000000
1989-06-01	144.10000000000000
1989-07-01	134.30000000000000
1989-08-01	188.70000000000000
1989-09-01	125.20000000000000
1989-10-01	97.00000000000000
1989-11-01	75.90000000000000
1989-12-01	56.20000000000000
1990-01-01	141.50000000000000
1990-02-01	61.80000000000000
1990-03-01	66.00000000000000
1990-04-01	32.50000000000000
1990-05-01	33.80000000000000
1990-06-01	56.60000000000000
1990-07-01	17.80000000000000
1990-08-01	131.10000000000000
1990-09-01	27.70000000000000
1990-10-01	0.00000000000000
1990-11-01	0.00000000000000
1990-12-01	0.40000000000000
1991-01-01	0.00000000000000
1991-02-01	0.00000000000000
1991-03-01	0.00000000000000
1991-04-01	0.10000000000000
1991-05-01	0.10000000000000
1991-06-01	0.00000000000000
1991-07-01	0.10000000000000
1991-08-01	0.00000000000000
1991-09-01	17.40000000000000
1991-10-01	17.70000000000000
1991-11-01	0.20000000000000
1991-12-01	0.40000000000000
1992-01-01	0.20000000000000
1992-02-01	0.70000000000000
1992-03-01	0.30000000000000
1992-04-01	2.10000000000000
1992-05-01	1.10000000000000
1992-06-01	0.50000000000000
1992-07-01	24.60000000000000
1992-08-01	31.10000000000000
1992-09-01	18.90000000000000
1992-10-01	62.80000000000000
1992-11-01	53.20000000000000
1992-12-01	85.80000000000000
1993-01-01	64.30000000000000
1993-02-01	109.60000000000000
1993-03-01	128.30000000000000
1993-04-01	141.10000000000000
1993-05-01	111.00000000000000
1993-06-01	113.60000000000000
1993-07-01	166.80000000000000
1993-08-01	184.50000000000000
1993-09-01	192.10000000000000
1993-10-01	238.30000000000000
1993-11-01	183.80000000000000
1993-12-01	185.10000000000000
1994-01-01	102.80000000000000
1994-02-01	117.40000000000000
1994-03-01	149.30000000000000
1994-04-01	95.90000000000000
1994-05-01	137.10000000000000
1994-06-01	135.80000000000000
1994-07-01	159.70000000000000
1994-08-01	125.90000000000000
1994-09-01	140.90000000000000
1994-10-01	76.70000000000000
1994-11-01	101.10000000000000
1994-12-01	114.90000000000000
1995-01-01	59.50000000000000
1995-02-01	150.50000000000000
1995-03-01	120.50000000000000
1995-04-01	88.40000000000000
1995-05-01	120.90000000000000
1995-06-01	139.30000000000000
1995-07-01	106.70000000000000
1995-08-01	101.50000000000000
1995-09-01	82.30000000000000
1995-10-01	108.00000000000000
1995-11-01	152.50000000000000
1995-12-01	105.40000000000000
1996-01-01	71.70000000000000
1996-02-01	86.70000000000000
1996-03-01	68.80000000000000
1996-04-01	94.70000000000000
1996-05-01	154.30000000000000
1996-06-01	211.50000000000000
1996-07-01	160.20000000000000
1996-08-01	178.90000000000000
1996-09-01	105.70000000000000
1996-10-01	156.70000000000000
1996-11-01	167.20000000000000
1996-12-01	194.70000000000000
1997-01-01	133.60000000000000
1997-02-01	132.80000000000000
1997-03-01	108.50000000000000
1997-04-01	135.70000000000000
1997-05-01	104.50000000000000
1997-06-01	200.60000000000000
1997-07-01	202.20000000000000
1997-08-01	152.90000000000000
1997-09-01	188.20000000000000
1997-10-01	176.50000000000000
1997-11-01	143.90000000000000
1997-12-01	137.00000000000000
1998-01-01	139.00000000000000
1998-02-01	97.60000000000000
1998-03-01	156.10000000000000
1998-04-01	129.70000000000000
1998-05-01	130.20000000000000
1998-06-01	83.20000000000000
1998-07-01	137.40000000000000
1998-08-01	104.50000000000000
1998-09-01	68.30000000000000
1998-10-01	126.20000000000000
1998-11-01	41.20000000000000
1998-12-01	52.70000000000000
1999-01-01	39.90000000000000
1999-02-01	43.40000000000000
1999-03-01	104.20000000000000
1999-04-01	112.70000000000000
1999-05-01	106.40000000000000
1999-06-01	114.70000000000000
1999-07-01	131.40000000000000
1999-08-01	209.30000000000000
1999-09-01	160.10000000000000
1999-10-01	128.70000000000000
1999-11-01	146.50000000000000
1999-12-01	142.00000000000000
2000-01-01	201.60000000000000
2000-02-01	239.60000000000000
2000-03-01	155.40000000000000
2000-04-01	157.40000000000000
2000-05-01	211.30000000000000
2000-06-01	207.20000000000000
2000-07-01	216.80000000000000
2000-08-01	288.20000000000000
2000-09-01	283.00000000000000
2000-10-01	391.70000000000000
2000-11-01	212.20000000000000
2000-12-01	216.80000000000000
2001-01-01	247.10000000000000
2001-02-01	191.10000000000000
2001-03-01	197.70000000000000
2001-04-01	178.80000000000000
2001-05-01	167.00000000000000
2001-06-01	167.10000000000000
2001-07-01	176.00000000000000
2001-08-01	193.90000000000000
2001-09-01	142.50000000000000
2001-10-01	150.90000000000000
2001-11-01	112.90000000000000
2001-12-01	65.50000000000000
2002-01-01	134.00000000000000
2002-02-01	153.70000000000000
2002-03-01	119.10000000000000
2002-04-01	144.10000000000000
2002-05-01	112.80000000000000
2002-06-01	194.70000000000000
2002-07-01	140.60000000000000
2002-08-01	159.80000000000000
2002-09-01	205.40000000000000
2002-10-01	190.10000000000000
2002-11-01	190.50000000000000
2002-12-01	195.50000000000000
2003-01-01	151.37497999999997
2003-02-01	208.34393500000000
2003-03-01	232.02005300000005
2003-04-01	266.30365500000005
2003-05-01	141.87819100000000
2003-06-01	243.37001799999996
2003-07-01	127.73100800000000
2003-08-01	143.53812200000000
2003-09-01	215.49494500000000
2003-10-01	147.00092200000000
2003-11-01	206.40380000000005
2003-12-01	193.46835400000000
2004-01-01	187.49774900000003
2004-02-01	147.81164500000000
2004-03-01	189.67137500000000
2004-04-01	233.94038700000004
2004-05-01	243.88112599999997
2004-06-01	275.20805199999995
2004-07-01	307.02366099999995
2004-08-01	244.64070900000000
2004-09-01	368.72727600000010
2004-10-01	272.94863200000000
2004-11-01	502.93551100000000
2004-12-01	256.53035500000000
2005-01-01	227.76717100000005
2005-02-01	182.74376500000000
2005-03-01	300.22629600000000
2005-04-01	284.64922200000000
2005-05-01	349.51646200000000
2005-06-01	316.68951899999990
2005-07-01	361.18024300000010
2005-08-01	489.19534900000010
2005-09-01	361.52455300000010
2005-10-01	625.80727200000000
2005-11-01	427.56387000000000
2005-12-01	407.91772300000010
2006-01-01	152.20398300000000
2006-02-01	259.30052900000004
2006-03-01	248.93745400000000
2006-04-01	371.03001700000000
2006-05-01	430.70457900000000
2006-06-01	427.96330800000000
2006-07-01	287.79282000000000
2006-08-01	373.96548000000000
2006-09-01	346.85163300000000
2006-10-01	435.05185400000010
2006-11-01	392.92400500000000
2006-12-01	254.17518599999997
2007-01-01	247.25854800000000
2007-02-01	252.73614100000000
2007-03-01	470.34600000000000
2007-04-01	299.46044400000005
2007-05-01	263.45492300000000
2007-06-01	477.81052100000000
2007-07-01	277.87733300000000
2007-08-01	304.03289699999993
2007-09-01	367.83492300000000
2007-10-01	392.18172499999990
2007-11-01	412.48531700000000
2007-12-01	352.97819600000000
2008-01-01	707.21099100000000
2008-02-01	619.44453500000020
2008-03-01	540.45295600000010
2008-04-01	675.33785000000010
2008-05-01	786.07749100000000
2008-06-01	535.02292000000000
2008-07-01	622.93808600000000
2008-08-01	733.38639500000000
2008-09-01	446.23296199999993
2008-10-01	667.17221400000020
2008-11-01	306.12057499999990
2008-12-01	453.58805900000000
2009-01-01	392.91066599999994
2009-02-01	219.09136600000000
2009-03-01	123.20261899999998
2009-04-01	255.65654600000000
2009-05-01	162.29215999999997
2009-06-01	385.20236199999994
2009-07-01	318.67707000000000
2009-08-01	276.59716600000000
2009-09-01	472.60348100000010
2009-10-01	290.55482200000006
2009-11-01	226.18886200000003
2009-12-01	659.58219799999980
2010-01-01	268.35779800000000
2010-02-01	241.65094900000000
2010-03-01	719.82709100000000
2010-04-01	544.11182500000000
2010-05-01	489.08139200000000
2010-06-01	546.44179100000000
2010-07-01	385.47788600000000
2010-08-01	437.56399500000000
2010-09-01	694.21589200000000
2010-10-01	222.41421200000005
2010-11-01	455.71441200000000
2010-12-01	377.15283999999990
2011-01-01	352.44270000000006
2011-02-01	259.41121200000000
2011-03-01	518.49013700000000
2011-04-01	373.80102500000000
2011-05-01	764.87693400000000
2011-06-01	917.51282900000000
2011-07-01	732.88078100000000
2011-08-01	583.40634600000000
2011-09-01	713.33862699999990
2011-10-01	817.19650300000000
2011-11-01	629.39518900000000
2011-12-01	1145.98107200000030
2012-01-01	1207.33017200000000
2012-02-01	525.85443300000000
2012-03-01	1576.15827500000000
2012-04-01	1596.91703900000000
2012-05-01	1347.15238200000000
2012-06-01	728.54278300000000
2012-07-01	1257.23018400000000
2012-08-01	895.04412300000000
2012-09-01	972.40943800000000
2012-10-01	1203.38252600000000
2012-11-01	845.15605900000000
2012-12-01	865.72487300000000
2013-01-01	1223.21209600000000
2013-02-01	747.40165300000000
2013-03-01	1049.01724200000000
2013-04-01	1015.75505700000000
2013-05-01	978.21646500000000
2013-06-01	903.75911200000000
2013-07-01	957.81649700000000
2013-08-01	1183.07293800000000
2013-09-01	1118.69680400000000
2013-10-01	1030.00927800000000
2013-11-01	1296.16772000000000
2013-12-01	1133.78632700000000
2014-01-01	1508.96314600000000
2014-02-01	1206.13042200000000
2014-03-01	859.05794800000000
2014-04-01	1188.56069400000000
2014-05-01	939.27354900000000
2014-06-01	1003.32104300000000
2014-07-01	1023.87731700000000
2014-08-01	997.91305500000000
2014-09-01	734.71305500000000
2014-10-01	869.26725300000000
2014-11-01	449.01257600000000
2014-12-01	656.96029100000000
2015-01-01	711.77811300000000
2015-02-01	481.11804600000000
2015-03-01	321.97968300000000
2015-04-01	531.32261800000000
2015-05-01	342.36339800000000
2015-06-01	569.14136100000000
2015-07-01	397.51275700000000
2015-08-01	242.62756200000000
2015-09-01	279.59014400000000
2015-10-01	263.03020600000000
2015-11-01	186.51222200000000
2015-12-01	357.80416600000000
2016-01-01	199.34422200000000
2016-02-01	325.31756200000000
2016-03-01	186.25368400000000
2016-04-01	212.58039200000000
2016-05-01	193.03380000000000
2016-06-01	374.94805100000000
2016-07-01	270.81305400000000
2016-08-01	267.85327100000000
2016-09-01	355.46831100000000
2016-10-01	268.40413400000000
2016-11-01	265.32477500000000
2016-12-01	382.08166400000000
2017-01-01	210.77570500000000
2017-02-01	382.63175500000000
2017-03-01	295.38099300000000
2017-04-01	172.91265000000000
2017-05-01	282.83230100000000
2017-06-01	190.88462700000000
2017-07-01	302.13096400000000
2017-08-01	307.83171200000000
2017-09-01	190.01579000000000
2017-10-01	131.87025700000000
2017-11-01	241.66211500000000
2017-12-01	216.95290100000000
2018-01-01	254.09004500000000
2018-02-01	245.71174900000000
2018-03-01	210.25794600000000
2018-04-01	227.38838800000000
2018-05-01	152.94382900000000
2018-06-01	250.20353400000000
2018-07-01	52.53332700000000
2018-08-01	177.01877700000000
2018-09-01	110.31813700000000
2018-10-01	163.79811300000000