Month	Millions of Dollars
1985-01-01	30.20000000000000
1985-02-01	23.60000000000000
1985-03-01	30.20000000000000
1985-04-01	26.70000000000000
1985-05-01	27.50000000000000
1985-06-01	54.20000000000000
1985-07-01	21.60000000000000
1985-08-01	27.50000000000000
1985-09-01	46.20000000000000
1985-10-01	65.70000000000000
1985-11-01	50.90000000000000
1985-12-01	33.40000000000000
1986-01-01	32.60000000000000
1986-02-01	25.50000000000000
1986-03-01	32.20000000000000
1986-04-01	25.20000000000000
1986-05-01	33.70000000000000
1986-06-01	33.20000000000000
1986-07-01	24.50000000000000
1986-08-01	37.40000000000000
1986-09-01	37.50000000000000
1986-10-01	34.20000000000000
1986-11-01	36.00000000000000
1986-12-01	29.00000000000000
1987-01-01	34.50000000000000
1987-02-01	36.80000000000000
1987-03-01	42.70000000000000
1987-04-01	42.40000000000000
1987-05-01	34.80000000000000
1987-06-01	37.20000000000000
1987-07-01	39.90000000000000
1987-08-01	38.40000000000000
1987-09-01	46.10000000000000
1987-10-01	40.70000000000000
1987-11-01	62.50000000000000
1987-12-01	58.40000000000000
1988-01-01	74.80000000000000
1988-02-01	58.00000000000000
1988-03-01	65.80000000000000
1988-04-01	55.00000000000000
1988-05-01	65.70000000000000
1988-06-01	55.30000000000000
1988-07-01	53.90000000000000
1988-08-01	69.90000000000000
1988-09-01	56.40000000000000
1988-10-01	83.20000000000000
1988-11-01	60.20000000000000
1988-12-01	62.80000000000000
1989-01-01	72.40000000000000
1989-02-01	58.00000000000000
1989-03-01	79.50000000000000
1989-04-01	91.70000000000000
1989-05-01	101.20000000000000
1989-06-01	79.00000000000000
1989-07-01	58.60000000000000
1989-08-01	71.10000000000000
1989-09-01	117.60000000000000
1989-10-01	74.90000000000000
1989-11-01	85.70000000000000
1989-12-01	78.90000000000000
1990-01-01	103.20000000000000
1990-02-01	103.30000000000000
1990-03-01	86.50000000000000
1990-04-01	100.20000000000000
1990-05-01	91.40000000000000
1990-06-01	70.70000000000000
1990-07-01	58.60000000000000
1990-08-01	73.70000000000000
1990-09-01	77.80000000000000
1990-10-01	99.70000000000000
1990-11-01	96.80000000000000
1990-12-01	164.00000000000000
1991-01-01	76.00000000000000
1991-02-01	70.20000000000000
1991-03-01	92.10000000000000
1991-04-01	81.90000000000000
1991-05-01	75.10000000000000
1991-06-01	47.00000000000000
1991-07-01	54.70000000000000
1991-08-01	86.70000000000000
1991-09-01	93.60000000000000
1991-10-01	59.70000000000000
1991-11-01	61.60000000000000
1991-12-01	153.60000000000000
1992-01-01	74.00000000000000
1992-02-01	58.30000000000000
1992-03-01	67.20000000000000
1992-04-01	94.30000000000000
1992-05-01	66.40000000000000
1992-06-01	56.60000000000000
1992-07-01	52.20000000000000
1992-08-01	54.80000000000000
1992-09-01	66.20000000000000
1992-10-01	78.20000000000000
1992-11-01	60.50000000000000
1992-12-01	56.00000000000000
1993-01-01	67.40000000000000
1993-02-01	154.70000000000000
1993-03-01	65.70000000000000
1993-04-01	65.30000000000000
1993-05-01	73.80000000000000
1993-06-01	51.00000000000000
1993-07-01	59.30000000000000
1993-08-01	56.30000000000000
1993-09-01	53.40000000000000
1993-10-01	76.20000000000000
1993-11-01	53.50000000000000
1993-12-01	71.30000000000000
1994-01-01	73.10000000000000
1994-02-01	63.80000000000000
1994-03-01	80.20000000000000
1994-04-01	179.50000000000000
1994-05-01	72.20000000000000
1994-06-01	62.40000000000000
1994-07-01	66.90000000000000
1994-08-01	100.20000000000000
1994-09-01	87.70000000000000
1994-10-01	99.90000000000000
1994-11-01	93.20000000000000
1994-12-01	89.20000000000000
1995-01-01	79.20000000000000
1995-02-01	76.90000000000000
1995-03-01	81.20000000000000
1995-04-01	101.50000000000000
1995-05-01	105.50000000000000
1995-06-01	94.00000000000000
1995-07-01	105.20000000000000
1995-08-01	113.70000000000000
1995-09-01	127.00000000000000
1995-10-01	132.20000000000000
1995-11-01	105.90000000000000
1995-12-01	127.40000000000000
1996-01-01	99.70000000000000
1996-02-01	115.70000000000000
1996-03-01	116.10000000000000
1996-04-01	127.00000000000000
1996-05-01	392.10000000000000
1996-06-01	317.00000000000000
1996-07-01	282.60000000000000
1996-08-01	173.30000000000000
1996-09-01	198.30000000000000
1996-10-01	200.00000000000000
1996-11-01	224.30000000000000
1996-12-01	192.60000000000000
1997-01-01	83.90000000000000
1997-02-01	134.60000000000000
1997-03-01	150.00000000000000
1997-04-01	114.80000000000000
1997-05-01	155.50000000000000
1997-06-01	115.00000000000000
1997-07-01	130.10000000000000
1997-08-01	135.80000000000000
1997-09-01	129.90000000000000
1997-10-01	257.60000000000000
1997-11-01	178.30000000000000
1997-12-01	155.50000000000000
1998-01-01	124.00000000000000
1998-02-01	159.20000000000000
1998-03-01	228.70000000000000
1998-04-01	172.10000000000000
1998-05-01	230.70000000000000
1998-06-01	132.90000000000000
1998-07-01	141.10000000000000
1998-08-01	156.50000000000000
1998-09-01	125.00000000000000
1998-10-01	157.60000000000000
1998-11-01	156.40000000000000
1998-12-01	130.60000000000000
1999-01-01	122.90000000000000
1999-02-01	156.00000000000000
1999-03-01	157.70000000000000
1999-04-01	216.90000000000000
1999-05-01	128.50000000000000
1999-06-01	133.90000000000000
1999-07-01	141.40000000000000
1999-08-01	126.50000000000000
1999-09-01	103.00000000000000
1999-10-01	136.80000000000000
1999-11-01	131.60000000000000
1999-12-01	113.60000000000000
2000-01-01	102.30000000000000
2000-02-01	109.30000000000000
2000-03-01	137.80000000000000
2000-04-01	126.20000000000000
2000-05-01	120.20000000000000
2000-06-01	125.10000000000000
2000-07-01	117.10000000000000
2000-08-01	136.60000000000000
2000-09-01	142.00000000000000
2000-10-01	156.40000000000000
2000-11-01	142.10000000000000
2000-12-01	155.90000000000000
2001-01-01	132.70000000000000
2001-02-01	132.00000000000000
2001-03-01	154.50000000000000
2001-04-01	139.30000000000000
2001-05-01	127.00000000000000
2001-06-01	127.80000000000000
2001-07-01	106.20000000000000
2001-08-01	114.80000000000000
2001-09-01	150.30000000000000
2001-10-01	124.90000000000000
2001-11-01	124.70000000000000
2001-12-01	119.80000000000000
2002-01-01	93.30000000000000
2002-02-01	112.40000000000000
2002-03-01	201.00000000000000
2002-04-01	179.20000000000000
2002-05-01	126.80000000000000
2002-06-01	118.00000000000000
2002-07-01	100.80000000000000
2002-08-01	123.10000000000000
2002-09-01	103.70000000000000
2002-10-01	118.10000000000000
2002-11-01	149.60000000000000
2002-12-01	109.00000000000000
2003-01-01	104.05861700000003
2003-02-01	104.91795100000000
2003-03-01	149.27632900000000
2003-04-01	123.94299399999998
2003-05-01	144.52455400000000
2003-06-01	139.81658100000000
2003-07-01	148.08773900000003
2003-08-01	148.14935500000000
2003-09-01	192.23110600000000
2003-10-01	150.56497100000000
2003-11-01	147.63148800000000
2003-12-01	160.09404799999996
2004-01-01	136.76269700000003
2004-02-01	150.10632100000000
2004-03-01	165.99565800000000
2004-04-01	210.74243799999996
2004-05-01	205.81754300000000
2004-06-01	183.36908700000004
2004-07-01	185.71399000000000
2004-08-01	155.20977400000000
2004-09-01	181.47903599999995
2004-10-01	182.58131900000004
2004-11-01	155.14860800000000
2004-12-01	156.07730499999997
2005-01-01	133.81111500000000
2005-02-01	178.05526800000004
2005-03-01	177.60449000000000
2005-04-01	184.16317900000000
2005-05-01	191.32008700000003
2005-06-01	163.73909000000003
2005-07-01	190.74785900000003
2005-08-01	186.30989500000000
2005-09-01	198.22474600000000
2005-10-01	203.77091500000003
2005-11-01	232.61176899999995
2005-12-01	213.69457900000000
2006-01-01	163.30228300000000
2006-02-01	171.25820600000000
2006-03-01	190.22656499999997
2006-04-01	195.32113300000000
2006-05-01	224.60163700000004
2006-06-01	237.33955200000000
2006-07-01	218.01509400000000
2006-08-01	311.41405900000000
2006-09-01	218.62445500000004
2006-10-01	266.81664500000000
2006-11-01	247.66655500000000
2006-12-01	203.20476099999996
2007-01-01	217.89329100000000
2007-02-01	212.33627000000000
2007-03-01	301.06746500000010
2007-04-01	242.77451999999997
2007-05-01	256.12296200000000
2007-06-01	302.99636800000000
2007-07-01	247.26078300000000
2007-08-01	306.66985100000000
2007-09-01	237.23753300000004
2007-10-01	258.27512000000000
2007-11-01	281.97618200000000
2007-12-01	268.81197100000000
2008-01-01	217.68030400000004
2008-02-01	260.71261800000000
2008-03-01	318.23490900000000
2008-04-01	362.21724600000000
2008-05-01	338.40548100000007
2008-06-01	423.11842699999994
2008-07-01	353.90708900000000
2008-08-01	351.37617700000000
2008-09-01	371.76795099999990
2008-10-01	326.31268200000000
2008-11-01	241.59309699999997
2008-12-01	195.52145200000000
2009-01-01	112.48962400000002
2009-02-01	129.01861700000000
2009-03-01	144.26568200000000
2009-04-01	143.23697700000000
2009-05-01	121.04977000000000
2009-06-01	135.69539400000000
2009-07-01	128.30724900000000
2009-08-01	163.77924400000000
2009-09-01	136.37205300000002
2009-10-01	143.63529300000000
2009-11-01	163.99164999999996
2009-12-01	140.14015300000003
2010-01-01	119.41903000000000
2010-02-01	132.86726700000000
2010-03-01	170.46412400000003
2010-04-01	131.77405200000000
2010-05-01	172.88253499999996
2010-06-01	167.68940400000000
2010-07-01	190.80196599999996
2010-08-01	232.51151100000000
2010-09-01	238.15721600000000
2010-10-01	236.50504700000005
2010-11-01	194.46926900000000
2010-12-01	191.99062100000003
2011-01-01	195.46163300000000
2011-02-01	157.26272499999996
2011-03-01	272.73851100000000
2011-04-01	249.20926000000000
2011-05-01	331.61528499999990
2011-06-01	246.54213000000000
2011-07-01	326.35983300000000
2011-08-01	257.63585099999995
2011-09-01	314.96297400000000
2011-10-01	295.60084300000000
2011-11-01	274.32825000000000
2011-12-01	237.00328600000000
2012-01-01	186.05173700000000
2012-02-01	231.51023300000000
2012-03-01	266.27843600000000
2012-04-01	239.24915800000000
2012-05-01	228.07314200000000
2012-06-01	215.08164600000000
2012-07-01	161.73429300000000
2012-08-01	249.59530500000000
2012-09-01	197.97664300000000
2012-10-01	182.50236100000000
2012-11-01	215.91232000000000
2012-12-01	192.24084300000000
2013-01-01	205.50523800000000
2013-02-01	153.61592800000000
2013-03-01	199.80708100000000
2013-04-01	212.81762500000000
2013-05-01	193.92249500000000
2013-06-01	252.69950200000000
2013-07-01	195.66126500000000
2013-08-01	178.24865900000000
2013-09-01	216.09260900000000
2013-10-01	196.86661200000000
2013-11-01	183.04722100000000
2013-12-01	160.76798300000000
2014-01-01	176.02554800000000
2014-02-01	179.43125100000000
2014-03-01	197.56578100000000
2014-04-01	144.75258000000000
2014-05-01	178.01800700000000
2014-06-01	240.84216600000000
2014-07-01	209.21855200000000
2014-08-01	149.17224200000000
2014-09-01	177.60728500000000
2014-10-01	149.21640300000000
2014-11-01	164.70727100000000
2014-12-01	183.65092900000000
2015-01-01	141.19469100000000
2015-02-01	97.90510000000000
2015-03-01	125.06004200000000
2015-04-01	158.59188400000000
2015-05-01	129.71852900000000
2015-06-01	115.18337900000000
2015-07-01	166.12517500000000
2015-08-01	106.53577900000000
2015-09-01	190.39708900000000
2015-10-01	103.79999500000000
2015-11-01	115.84659500000000
2015-12-01	109.48784600000000
2016-01-01	110.97842300000000
2016-02-01	114.06135900000000
2016-03-01	147.00987900000000
2016-04-01	146.04422700000000
2016-05-01	131.99805500000000
2016-06-01	103.03975500000000
2016-07-01	105.82347700000000
2016-08-01	157.39486800000000
2016-09-01	112.16234900000000
2016-10-01	123.88626700000000
2016-11-01	145.34719300000000
2016-12-01	175.72503900000000
2017-01-01	156.15003500000000
2017-02-01	108.78169200000000
2017-03-01	121.33634600000000
2017-04-01	94.75261300000000
2017-05-01	138.05627500000000
2017-06-01	97.13989300000000
2017-07-01	116.86420000000000
2017-08-01	163.94149500000000
2017-09-01	172.54629400000000
2017-10-01	141.07098000000000
2017-11-01	122.89752400000000
2017-12-01	101.39327900000000
2018-01-01	110.80999100000000
2018-02-01	149.49607100000000
2018-03-01	145.73786800000000
2018-04-01	137.81155000000000
2018-05-01	171.23154800000000
2018-06-01	192.13356500000000
2018-07-01	165.08750100000000
2018-08-01	216.50079200000000
2018-09-01	179.90849600000000
2018-10-01	154.06319300000000