Month	Millions of Dollars
1985-01-01	59.70000000000000
1985-02-01	61.00000000000000
1985-03-01	69.70000000000000
1985-04-01	96.70000000000000
1985-05-01	84.00000000000000
1985-06-01	68.50000000000000
1985-07-01	81.60000000000000
1985-08-01	84.50000000000000
1985-09-01	70.60000000000000
1985-10-01	61.90000000000000
1985-11-01	51.70000000000000
1985-12-01	67.10000000000000
1986-01-01	73.30000000000000
1986-02-01	67.20000000000000
1986-03-01	88.20000000000000
1986-04-01	69.10000000000000
1986-05-01	65.30000000000000
1986-06-01	114.80000000000000
1986-07-01	109.20000000000000
1986-08-01	83.80000000000000
1986-09-01	89.20000000000000
1986-10-01	72.60000000000000
1986-11-01	84.60000000000000
1986-12-01	58.10000000000000
1987-01-01	77.30000000000000
1987-02-01	81.40000000000000
1987-03-01	86.80000000000000
1987-04-01	90.80000000000000
1987-05-01	91.30000000000000
1987-06-01	126.30000000000000
1987-07-01	104.50000000000000
1987-08-01	99.90000000000000
1987-09-01	86.40000000000000
1987-10-01	72.30000000000000
1987-11-01	54.20000000000000
1987-12-01	74.60000000000000
1988-01-01	94.20000000000000
1988-02-01	92.30000000000000
1988-03-01	122.60000000000000
1988-04-01	106.60000000000000
1988-05-01	117.20000000000000
1988-06-01	116.30000000000000
1988-07-01	112.10000000000000
1988-08-01	118.30000000000000
1988-09-01	81.00000000000000
1988-10-01	71.70000000000000
1988-11-01	65.10000000000000
1988-12-01	64.10000000000000
1989-01-01	122.20000000000000
1989-02-01	97.90000000000000
1989-03-01	123.10000000000000
1989-04-01	106.90000000000000
1989-05-01	139.40000000000000
1989-06-01	106.00000000000000
1989-07-01	122.80000000000000
1989-08-01	106.80000000000000
1989-09-01	73.40000000000000
1989-10-01	74.60000000000000
1989-11-01	57.90000000000000
1989-12-01	77.50000000000000
1990-01-01	91.00000000000000
1990-02-01	111.40000000000000
1990-03-01	107.20000000000000
1990-04-01	100.80000000000000
1990-05-01	94.90000000000000
1990-06-01	141.30000000000000
1990-07-01	117.40000000000000
1990-08-01	106.50000000000000
1990-09-01	85.80000000000000
1990-10-01	74.40000000000000
1990-11-01	76.40000000000000
1990-12-01	90.00000000000000
1991-01-01	93.50000000000000
1991-02-01	93.90000000000000
1991-03-01	101.90000000000000
1991-04-01	116.70000000000000
1991-05-01	127.30000000000000
1991-06-01	124.80000000000000
1991-07-01	108.40000000000000
1991-08-01	107.80000000000000
1991-09-01	82.00000000000000
1991-10-01	80.50000000000000
1991-11-01	78.10000000000000
1991-12-01	94.20000000000000
1992-01-01	93.00000000000000
1992-02-01	95.40000000000000
1992-03-01	110.90000000000000
1992-04-01	131.00000000000000
1992-05-01	139.50000000000000
1992-06-01	134.10000000000000
1992-07-01	118.50000000000000
1992-08-01	99.40000000000000
1992-09-01	74.80000000000000
1992-10-01	70.80000000000000
1992-11-01	83.50000000000000
1992-12-01	67.20000000000000
1993-01-01	76.50000000000000
1993-02-01	86.20000000000000
1993-03-01	139.80000000000000
1993-04-01	116.70000000000000
1993-05-01	137.40000000000000
1993-06-01	140.50000000000000
1993-07-01	106.30000000000000
1993-08-01	93.00000000000000
1993-09-01	83.90000000000000
1993-10-01	84.00000000000000
1993-11-01	74.00000000000000
1993-12-01	69.20000000000000
1994-01-01	111.50000000000000
1994-02-01	105.40000000000000
1994-03-01	140.30000000000000
1994-04-01	126.70000000000000
1994-05-01	146.40000000000000
1994-06-01	153.60000000000000
1994-07-01	111.60000000000000
1994-08-01	96.10000000000000
1994-09-01	80.60000000000000
1994-10-01	83.40000000000000
1994-11-01	160.20000000000000
1994-12-01	105.40000000000000
1995-01-01	126.00000000000000
1995-02-01	112.80000000000000
1995-03-01	126.00000000000000
1995-04-01	131.60000000000000
1995-05-01	155.00000000000000
1995-06-01	139.50000000000000
1995-07-01	130.30000000000000
1995-08-01	128.20000000000000
1995-09-01	95.80000000000000
1995-10-01	101.30000000000000
1995-11-01	102.10000000000000
1995-12-01	103.20000000000000
1996-01-01	118.00000000000000
1996-02-01	107.90000000000000
1996-03-01	121.40000000000000
1996-04-01	131.60000000000000
1996-05-01	157.50000000000000
1996-06-01	128.20000000000000
1996-07-01	136.40000000000000
1996-08-01	135.80000000000000
1996-09-01	93.50000000000000
1996-10-01	110.70000000000000
1996-11-01	107.50000000000000
1996-12-01	114.60000000000000
1997-01-01	120.00000000000000
1997-02-01	112.90000000000000
1997-03-01	143.90000000000000
1997-04-01	151.60000000000000
1997-05-01	166.50000000000000
1997-06-01	185.40000000000000
1997-07-01	144.20000000000000
1997-08-01	133.50000000000000
1997-09-01	115.10000000000000
1997-10-01	103.30000000000000
1997-11-01	91.10000000000000
1997-12-01	111.70000000000000
1998-01-01	130.60000000000000
1998-02-01	116.60000000000000
1998-03-01	145.80000000000000
1998-04-01	139.80000000000000
1998-05-01	130.60000000000000
1998-06-01	163.50000000000000
1998-07-01	162.60000000000000
1998-08-01	153.00000000000000
1998-09-01	108.80000000000000
1998-10-01	123.20000000000000
1998-11-01	124.60000000000000
1998-12-01	145.70000000000000
1999-01-01	120.10000000000000
1999-02-01	116.00000000000000
1999-03-01	130.70000000000000
1999-04-01	184.50000000000000
1999-05-01	163.20000000000000
1999-06-01	172.30000000000000
1999-07-01	171.20000000000000
1999-08-01	129.10000000000000
1999-09-01	144.80000000000000
1999-10-01	140.80000000000000
1999-11-01	133.70000000000000
1999-12-01	141.90000000000000
2000-01-01	146.70000000000000
2000-02-01	154.50000000000000
2000-03-01	199.80000000000000
2000-04-01	183.20000000000000
2000-05-01	201.10000000000000
2000-06-01	189.10000000000000
2000-07-01	172.30000000000000
2000-08-01	182.00000000000000
2000-09-01	154.80000000000000
2000-10-01	148.50000000000000
2000-11-01	161.80000000000000
2000-12-01	186.40000000000000
2001-01-01	188.90000000000000
2001-02-01	179.20000000000000
2001-03-01	174.40000000000000
2001-04-01	195.80000000000000
2001-05-01	199.40000000000000
2001-06-01	250.60000000000000
2001-07-01	194.40000000000000
2001-08-01	179.20000000000000
2001-09-01	151.90000000000000
2001-10-01	169.60000000000000
2001-11-01	149.00000000000000
2001-12-01	166.80000000000000
2002-01-01	146.70000000000000
2002-02-01	128.60000000000000
2002-03-01	175.80000000000000
2002-04-01	210.40000000000000
2002-05-01	275.50000000000000
2002-06-01	246.40000000000000
2002-07-01	226.80000000000000
2002-08-01	203.60000000000000
2002-09-01	160.00000000000000
2002-10-01	152.70000000000000
2002-11-01	151.90000000000000
2002-12-01	203.20000000000000
2003-01-01	160.47499100000000
2003-02-01	161.76458600000000
2003-03-01	223.08520800000000
2003-04-01	245.10098299999996
2003-05-01	231.99261700000000
2003-06-01	232.06535000000000
2003-07-01	216.71503799999996
2003-08-01	204.83345100000000
2003-09-01	191.83013299999996
2003-10-01	176.78509500000000
2003-11-01	157.43483499999996
2003-12-01	201.05907700000000
2004-01-01	230.40290299999995
2004-02-01	207.20480299999997
2004-03-01	261.27847900000000
2004-04-01	268.70968200000000
2004-05-01	275.08728400000000
2004-06-01	317.62231300000010
2004-07-01	276.91970200000000
2004-08-01	258.73628900000000
2004-09-01	205.76495500000004
2004-10-01	216.24944200000000
2004-11-01	199.48802200000000
2004-12-01	250.45073700000003
2005-01-01	243.59859400000000
2005-02-01	230.52993699999996
2005-03-01	333.86591900000000
2005-04-01	292.33700499999990
2005-05-01	272.84227400000000
2005-06-01	320.98052800000000
2005-07-01	252.03849900000003
2005-08-01	226.95669200000003
2005-09-01	220.74723599999996
2005-10-01	258.81698900000000
2005-11-01	217.73730700000000
2005-12-01	284.78881700000000
2006-01-01	284.94367300000000
2006-02-01	209.59627499999996
2006-03-01	283.31579600000000
2006-04-01	267.76218900000003
2006-05-01	259.40795200000000
2006-06-01	263.50350400000000
2006-07-01	298.62474400000000
2006-08-01	274.00522300000006
2006-09-01	245.50590400000000
2006-10-01	228.58716900000000
2006-11-01	219.85420400000000
2006-12-01	281.34317200000000
2007-01-01	263.46754900000000
2007-02-01	224.12329800000003
2007-03-01	248.14070800000000
2007-04-01	298.84173300000000
2007-05-01	296.61672499999990
2007-06-01	285.99310400000000
2007-07-01	302.14046100000000
2007-08-01	255.17601400000004
2007-09-01	209.82770200000000
2007-10-01	230.23375900000000
2007-11-01	246.73691299999996
2007-12-01	252.06105400000000
2008-01-01	246.82565199999996
2008-02-01	224.31261200000003
2008-03-01	320.65521600000000
2008-04-01	254.49506999999997
2008-05-01	306.77512800000005
2008-06-01	270.48620100000000
2008-07-01	288.12894300000000
2008-08-01	295.93170500000010
2008-09-01	203.84201000000000
2008-10-01	205.45773000000000
2008-11-01	247.41537400000004
2008-12-01	306.48901300000000
2009-01-01	246.20572000000000
2009-02-01	267.84076800000000
2009-03-01	257.70974400000000
2009-04-01	212.26620500000000
2009-05-01	241.58448900000005
2009-06-01	228.04791200000005
2009-07-01	243.35070700000000
2009-08-01	166.74500600000000
2009-09-01	126.54449100000000
2009-10-01	169.96595300000000
2009-11-01	163.09027900000000
2009-12-01	234.38606600000000
2010-01-01	172.12050400000000
2010-02-01	188.00979800000000
2010-03-01	248.20609800000005
2010-04-01	287.58339100000006
2010-05-01	265.88205500000000
2010-06-01	290.71304000000000
2010-07-01	265.94567100000000
2010-08-01	224.02772100000000
2010-09-01	186.63432600000000
2010-10-01	191.56387500000000
2010-11-01	186.66236000000000
2010-12-01	256.19258100000000
2011-01-01	213.27196499999997
2011-02-01	227.05398000000005
2011-03-01	309.09315800000010
2011-04-01	315.27879499999995
2011-05-01	308.79814599999990
2011-06-01	329.63042799999994
2011-07-01	335.63698100000010
2011-08-01	245.11019100000000
2011-09-01	201.50419299999996
2011-10-01	202.39555799999997
2011-11-01	239.66454600000000
2011-12-01	240.22011600000000
2012-01-01	260.78855600000000
2012-02-01	244.77462100000000
2012-03-01	344.14399600000000
2012-04-01	308.33071800000000
2012-05-01	349.03610000000000
2012-06-01	364.53462400000000
2012-07-01	331.25598200000000
2012-08-01	259.12018500000000
2012-09-01	198.12814300000000
2012-10-01	192.82732100000000
2012-11-01	266.09646500000000
2012-12-01	317.78254400000000
2013-01-01	319.33487100000000
2013-02-01	248.85460800000000
2013-03-01	366.01212100000000
2013-04-01	348.54807900000000
2013-05-01	319.97322800000000
2013-06-01	304.36866300000000
2013-07-01	303.91738100000000
2013-08-01	272.19943600000000
2013-09-01	205.26531400000000
2013-10-01	266.40271300000000
2013-11-01	237.89483900000000
2013-12-01	294.05356600000000
2014-01-01	288.37451600000000
2014-02-01	279.24683500000000
2014-03-01	334.52312300000000
2014-04-01	380.51328200000000
2014-05-01	359.75136200000000
2014-06-01	352.24718600000000
2014-07-01	400.54667600000000
2014-08-01	331.58765900000000
2014-09-01	291.71895200000000
2014-10-01	289.74642300000000
2014-11-01	277.70804000000000
2014-12-01	398.57257600000000
2015-01-01	349.80246900000000
2015-02-01	318.68516400000000
2015-03-01	472.64922200000000
2015-04-01	448.06618900000000
2015-05-01	416.82270200000000
2015-06-01	429.93979500000000
2015-07-01	344.96457000000000
2015-08-01	386.00808500000000
2015-09-01	270.36617500000000
2015-10-01	274.06228100000000
2015-11-01	271.22563900000000
2015-12-01	310.55701300000000
2016-01-01	337.63973000000000
2016-02-01	313.30244100000000
2016-03-01	368.65652600000000
2016-04-01	344.18390800000000
2016-05-01	382.33261400000000
2016-06-01	429.61797600000000
2016-07-01	398.74268900000000
2016-08-01	330.44562000000000
2016-09-01	262.57765600000000
2016-10-01	274.81748300000000
2016-11-01	295.40627800000000
2016-12-01	298.98513500000000
2017-01-01	309.64038800000000
2017-02-01	307.79290000000000
2017-03-01	410.13962800000000
2017-04-01	358.47227600000000
2017-05-01	371.95642800000000
2017-06-01	479.90855500000000
2017-07-01	416.77003100000000
2017-08-01	370.73552700000000
2017-09-01	273.92042800000000
2017-10-01	272.32108900000000
2017-11-01	249.84770400000000
2017-12-01	339.68838000000000
2018-01-01	350.67976300000000
2018-02-01	335.55993700000000
2018-03-01	400.36825000000000
2018-04-01	332.94186000000000
2018-05-01	399.19311800000000
2018-06-01	440.32392000000000
2018-07-01	426.54979700000000
2018-08-01	327.67744900000000
2018-09-01	261.57046400000000
2018-10-01	279.07464900000000