Month	Millions of Dollars
1985-01-01	36.70000000000000
1985-02-01	30.80000000000000
1985-03-01	30.90000000000000
1985-04-01	25.70000000000000
1985-05-01	28.20000000000000
1985-06-01	31.00000000000000
1985-07-01	31.90000000000000
1985-08-01	28.80000000000000
1985-09-01	33.50000000000000
1985-10-01	32.80000000000000
1985-11-01	27.00000000000000
1985-12-01	38.10000000000000
1986-01-01	36.70000000000000
1986-02-01	31.10000000000000
1986-03-01	35.20000000000000
1986-04-01	43.20000000000000
1986-05-01	39.10000000000000
1986-06-01	44.30000000000000
1986-07-01	29.00000000000000
1986-08-01	41.10000000000000
1986-09-01	32.90000000000000
1986-10-01	35.80000000000000
1986-11-01	33.80000000000000
1986-12-01	30.50000000000000
1987-01-01	30.10000000000000
1987-02-01	36.50000000000000
1987-03-01	43.50000000000000
1987-04-01	42.60000000000000
1987-05-01	48.00000000000000
1987-06-01	57.60000000000000
1987-07-01	44.80000000000000
1987-08-01	38.40000000000000
1987-09-01	36.90000000000000
1987-10-01	39.00000000000000
1987-11-01	34.20000000000000
1987-12-01	37.40000000000000
1988-01-01	34.60000000000000
1988-02-01	37.90000000000000
1988-03-01	38.20000000000000
1988-04-01	37.30000000000000
1988-05-01	39.30000000000000
1988-06-01	38.10000000000000
1988-07-01	35.30000000000000
1988-08-01	40.40000000000000
1988-09-01	33.70000000000000
1988-10-01	33.40000000000000
1988-11-01	36.60000000000000
1988-12-01	35.50000000000000
1989-01-01	36.10000000000000
1989-02-01	35.50000000000000
1989-03-01	38.30000000000000
1989-04-01	32.60000000000000
1989-05-01	43.60000000000000
1989-06-01	38.10000000000000
1989-07-01	43.10000000000000
1989-08-01	48.60000000000000
1989-09-01	36.50000000000000
1989-10-01	31.10000000000000
1989-11-01	39.60000000000000
1989-12-01	37.40000000000000
1990-01-01	44.10000000000000
1990-02-01	39.70000000000000
1990-03-01	52.00000000000000
1990-04-01	39.40000000000000
1990-05-01	51.50000000000000
1990-06-01	37.90000000000000
1990-07-01	35.10000000000000
1990-08-01	42.20000000000000
1990-09-01	36.20000000000000
1990-10-01	39.90000000000000
1990-11-01	36.00000000000000
1990-12-01	36.80000000000000
1991-01-01	39.70000000000000
1991-02-01	45.00000000000000
1991-03-01	44.00000000000000
1991-04-01	44.50000000000000
1991-05-01	42.10000000000000
1991-06-01	41.70000000000000
1991-07-01	49.30000000000000
1991-08-01	46.60000000000000
1991-09-01	47.80000000000000
1991-10-01	51.80000000000000
1991-11-01	47.70000000000000
1991-12-01	56.60000000000000
1992-01-01	48.20000000000000
1992-02-01	55.20000000000000
1992-03-01	71.00000000000000
1992-04-01	60.40000000000000
1992-05-01	58.20000000000000
1992-06-01	67.80000000000000
1992-07-01	69.80000000000000
1992-08-01	63.10000000000000
1992-09-01	75.50000000000000
1992-10-01	72.20000000000000
1992-11-01	70.10000000000000
1992-12-01	70.50000000000000
1993-01-01	54.00000000000000
1993-02-01	76.10000000000000
1993-03-01	83.90000000000000
1993-04-01	69.30000000000000
1993-05-01	73.40000000000000
1993-06-01	81.90000000000000
1993-07-01	79.60000000000000
1993-08-01	82.60000000000000
1993-09-01	78.70000000000000
1993-10-01	75.90000000000000
1993-11-01	79.30000000000000
1993-12-01	79.30000000000000
1994-01-01	64.50000000000000
1994-02-01	75.00000000000000
1994-03-01	94.00000000000000
1994-04-01	70.70000000000000
1994-05-01	86.50000000000000
1994-06-01	95.20000000000000
1994-07-01	93.40000000000000
1994-08-01	108.50000000000000
1994-09-01	103.50000000000000
1994-10-01	98.90000000000000
1994-11-01	107.90000000000000
1994-12-01	99.50000000000000
1995-01-01	87.30000000000000
1995-02-01	111.00000000000000
1995-03-01	126.20000000000000
1995-04-01	98.40000000000000
1995-05-01	131.00000000000000
1995-06-01	116.40000000000000
1995-07-01	119.00000000000000
1995-08-01	130.80000000000000
1995-09-01	122.70000000000000
1995-10-01	128.70000000000000
1995-11-01	137.90000000000000
1995-12-01	131.80000000000000
1996-01-01	105.10000000000000
1996-02-01	128.30000000000000
1996-03-01	145.90000000000000
1996-04-01	128.70000000000000
1996-05-01	150.40000000000000
1996-06-01	148.60000000000000
1996-07-01	167.30000000000000
1996-08-01	160.50000000000000
1996-09-01	164.50000000000000
1996-10-01	169.80000000000000
1996-11-01	152.90000000000000
1996-12-01	173.40000000000000
1997-01-01	133.70000000000000
1997-02-01	174.60000000000000
1997-03-01	194.70000000000000
1997-04-01	169.00000000000000
1997-05-01	196.20000000000000
1997-06-01	197.20000000000000
1997-07-01	214.90000000000000
1997-08-01	200.20000000000000
1997-09-01	213.00000000000000
1997-10-01	215.60000000000000
1997-11-01	185.10000000000000
1997-12-01	228.00000000000000
1998-01-01	163.70000000000000
1998-02-01	224.70000000000000
1998-03-01	263.40000000000000
1998-04-01	193.80000000000000
1998-05-01	215.50000000000000
1998-06-01	234.80000000000000
1998-07-01	232.10000000000000
1998-08-01	222.60000000000000
1998-09-01	208.80000000000000
1998-10-01	208.10000000000000
1998-11-01	166.40000000000000
1998-12-01	210.70000000000000
1999-01-01	154.70000000000000
1999-02-01	208.70000000000000
1999-03-01	258.60000000000000
1999-04-01	185.60000000000000
1999-05-01	211.00000000000000
1999-06-01	251.70000000000000
1999-07-01	228.40000000000000
1999-08-01	246.80000000000000
1999-09-01	244.00000000000000
1999-10-01	237.00000000000000
1999-11-01	246.80000000000000
1999-12-01	239.90000000000000
2000-01-01	178.30000000000000
2000-02-01	256.10000000000000
2000-03-01	286.80000000000000
2000-04-01	233.50000000000000
2000-05-01	256.30000000000000
2000-06-01	273.30000000000000
2000-07-01	270.20000000000000
2000-08-01	277.10000000000000
2000-09-01	240.10000000000000
2000-10-01	275.90000000000000
2000-11-01	287.50000000000000
2000-12-01	255.00000000000000
2001-01-01	206.70000000000000
2001-02-01	266.40000000000000
2001-03-01	300.90000000000000
2001-04-01	248.80000000000000
2001-05-01	280.70000000000000
2001-06-01	261.80000000000000
2001-07-01	280.50000000000000
2001-08-01	261.30000000000000
2001-09-01	239.30000000000000
2001-10-01	267.80000000000000
2001-11-01	266.90000000000000
2001-12-01	245.40000000000000
2002-01-01	194.60000000000000
2002-02-01	249.10000000000000
2002-03-01	263.70000000000000
2002-04-01	242.30000000000000
2002-05-01	276.00000000000000
2002-06-01	266.60000000000000
2002-07-01	313.20000000000000
2002-08-01	293.80000000000000
2002-09-01	285.20000000000000
2002-10-01	305.90000000000000
2002-11-01	271.20000000000000
2002-12-01	299.70000000000000
2003-01-01	215.30808500000000
2003-02-01	262.97293600000000
2003-03-01	304.24312300000010
2003-04-01	264.30985900000000
2003-05-01	284.12160400000000
2003-06-01	277.75788600000000
2003-07-01	300.04606400000000
2003-08-01	270.72044900000000
2003-09-01	279.97791699999993
2003-10-01	297.69771100000000
2003-11-01	252.94766000000000
2003-12-01	302.57957499999990
2004-01-01	211.74116099999995
2004-02-01	281.23239699999993
2004-03-01	340.10018500000000
2004-04-01	269.94885500000000
2004-05-01	305.86581100000000
2004-06-01	334.38553499999995
2004-07-01	327.13635800000000
2004-08-01	329.94626700000000
2004-09-01	289.03511200000000
2004-10-01	304.69327500000000
2004-11-01	323.85890200000000
2004-12-01	322.04530000000000
2005-01-01	246.82350800000000
2005-02-01	302.88441700000000
2005-03-01	341.99941000000000
2005-04-01	277.19131500000000
2005-05-01	333.17998900000000
2005-06-01	350.61116300000000
2005-07-01	292.19851999999990
2005-08-01	322.43685400000000
2005-09-01	311.93189100000000
2005-10-01	307.73775500000000
2005-11-01	344.91323500000000
2005-12-01	317.33504199999993
2006-01-01	255.99534900000000
2006-02-01	303.63335400000000
2006-03-01	340.41852500000000
2006-04-01	206.94799400000005
2006-05-01	319.54790600000000
2006-06-01	349.84166300000000
2006-07-01	324.27167800000007
2006-08-01	346.22963500000000
2006-09-01	323.68698199999994
2006-10-01	314.58797400000000
2006-11-01	334.57626699999990
2006-12-01	297.76073500000007
2007-01-01	254.36179699999997
2007-02-01	294.93142200000000
2007-03-01	347.57545900000010
2007-04-01	300.60724500000000
2007-05-01	359.34968500000010
2007-06-01	344.31765200000000
2007-07-01	343.79348200000000
2007-08-01	369.79809600000000
2007-09-01	312.32237600000010
2007-10-01	346.08428900000000
2007-11-01	333.65705300000010
2007-12-01	305.30546900000010
2008-01-01	249.70531400000004
2008-02-01	326.42470300000010
2008-03-01	328.42428000000007
2008-04-01	343.79656000000006
2008-05-01	335.98109400000010
2008-06-01	376.63797399999993
2008-07-01	378.25016600000000
2008-08-01	345.78057500000000
2008-09-01	359.10661800000010
2008-10-01	382.26135300000000
2008-11-01	306.98558100000000
2008-12-01	307.87423100000007
2009-01-01	201.28178799999995
2009-02-01	257.87487300000000
2009-03-01	296.94205700000000
2009-04-01	228.00542900000000
2009-05-01	275.16159300000000
2009-06-01	286.85615500000006
2009-07-01	296.54078099999990
2009-08-01	293.55825900000000
2009-09-01	287.52202700000000
2009-10-01	295.28666400000000
2009-11-01	305.70443699999990
2009-12-01	294.54937000000000
2010-01-01	221.32295600000000
2010-02-01	288.32891800000000
2010-03-01	352.50633900000010
2010-04-01	268.16396700000000
2010-05-01	336.89026800000000
2010-06-01	367.10992500000000
2010-07-01	345.81340400000000
2010-08-01	352.13683600000000
2010-09-01	354.08133800000010
2010-10-01	347.99154199999990
2010-11-01	347.86574500000000
2010-12-01	350.78179700000000
2011-01-01	275.04604500000000
2011-02-01	370.14163900000000
2011-03-01	421.89841600000000
2011-04-01	364.82394900000010
2011-05-01	400.67026200000000
2011-06-01	418.72480900000000
2011-07-01	400.70810599999993
2011-08-01	441.71824500000000
2011-09-01	367.17286400000006
2011-10-01	363.45690900000000
2011-11-01	366.49993300000000
2011-12-01	310.09753200000000
2012-01-01	266.65500900000000
2012-02-01	378.04791700000000
2012-03-01	411.30267900000000
2012-04-01	340.69449600000000
2012-05-01	427.87641300000000
2012-06-01	412.03294100000000
2012-07-01	439.60403900000000
2012-08-01	432.84750000000000
2012-09-01	415.72973200000000
2012-10-01	377.44393400000000
2012-11-01	370.97045300000000
2012-12-01	374.60402100000000
2013-01-01	281.76389700000000
2013-02-01	364.44247000000000
2013-03-01	409.37831600000000
2013-04-01	346.99996900000000
2013-05-01	417.40575600000000
2013-06-01	393.53720200000000
2013-07-01	418.94119900000000
2013-08-01	402.73269800000000
2013-09-01	392.36493800000000
2013-10-01	381.59244000000000
2013-11-01	361.44469100000000
2013-12-01	372.53530100000000
2014-01-01	271.24347600000000
2014-02-01	372.29047900000000
2014-03-01	393.53507700000000
2014-04-01	369.98187500000000
2014-05-01	395.57607100000000
2014-06-01	428.40076000000000
2014-07-01	445.74050100000000
2014-08-01	404.66639900000000
2014-09-01	412.90424900000000
2014-10-01	424.15828200000000
2014-11-01	331.22847100000000
2014-12-01	396.21498900000000
2015-01-01	304.45327000000000
2015-02-01	396.40842800000000
2015-03-01	456.24884700000000
2015-04-01	375.14818000000000
2015-05-01	397.71290000000000
2015-06-01	418.13231200000000
2015-07-01	438.92645600000000
2015-08-01	434.89011900000000
2015-09-01	405.82940900000000
2015-10-01	378.02037600000000
2015-11-01	376.02430700000000
2015-12-01	377.75827400000000
2016-01-01	283.84455200000000
2016-02-01	399.91124800000000
2016-03-01	423.35166900000000
2016-04-01	383.60710300000000
2016-05-01	412.62570900000000
2016-06-01	437.92038500000000
2016-07-01	408.96646800000000
2016-08-01	420.81387400000000
2016-09-01	371.77490600000000
2016-10-01	337.14751900000000
2016-11-01	383.77353400000000
2016-12-01	353.87068300000000
2017-01-01	312.21273400000000
2017-02-01	393.34583400000000
2017-03-01	440.14575400000000
2017-04-01	385.59260700000000
2017-05-01	430.30633100000000
2017-06-01	415.70137200000000
2017-07-01	411.70868500000000
2017-08-01	417.21210900000000
2017-09-01	356.79557600000000
2017-10-01	339.49527100000000
2017-11-01	384.93733600000000
2017-12-01	293.77160500000000
2018-01-01	326.18229600000000
2018-02-01	400.01028700000000
2018-03-01	413.77987400000000
2018-04-01	392.77985500000000
2018-05-01	427.65921300000000
2018-06-01	399.89635500000000
2018-07-01	397.51437800000000
2018-08-01	415.65907200000000
2018-09-01	389.71788200000000
2018-10-01	385.29264100000000