Month	Millions of Dollars
1985-01-01	35.20000000000000
1985-02-01	42.30000000000000
1985-03-01	29.80000000000000
1985-04-01	37.00000000000000
1985-05-01	30.00000000000000
1985-06-01	34.30000000000000
1985-07-01	32.30000000000000
1985-08-01	31.90000000000000
1985-09-01	28.70000000000000
1985-10-01	28.10000000000000
1985-11-01	20.70000000000000
1985-12-01	45.30000000000000
1986-01-01	37.70000000000000
1986-02-01	35.00000000000000
1986-03-01	44.40000000000000
1986-04-01	41.00000000000000
1986-05-01	47.00000000000000
1986-06-01	38.40000000000000
1986-07-01	34.60000000000000
1986-08-01	38.30000000000000
1986-09-01	30.30000000000000
1986-10-01	15.60000000000000
1986-11-01	13.50000000000000
1986-12-01	9.50000000000000
1987-01-01	12.70000000000000
1987-02-01	19.10000000000000
1987-03-01	35.70000000000000
1987-04-01	29.30000000000000
1987-05-01	23.80000000000000
1987-06-01	29.80000000000000
1987-07-01	30.10000000000000
1987-08-01	20.80000000000000
1987-09-01	22.20000000000000
1987-10-01	30.00000000000000
1987-11-01	13.20000000000000
1987-12-01	17.00000000000000
1988-01-01	18.70000000000000
1988-02-01	32.50000000000000
1988-03-01	37.30000000000000
1988-04-01	21.40000000000000
1988-05-01	19.10000000000000
1988-06-01	19.20000000000000
1988-07-01	21.90000000000000
1988-08-01	29.80000000000000
1988-09-01	24.10000000000000
1988-10-01	14.20000000000000
1988-11-01	23.90000000000000
1988-12-01	21.80000000000000
1989-01-01	27.20000000000000
1989-02-01	23.50000000000000
1989-03-01	32.10000000000000
1989-04-01	23.20000000000000
1989-05-01	19.80000000000000
1989-06-01	24.40000000000000
1989-07-01	15.70000000000000
1989-08-01	18.60000000000000
1989-09-01	12.10000000000000
1989-10-01	17.00000000000000
1989-11-01	17.20000000000000
1989-12-01	14.10000000000000
1990-01-01	15.10000000000000
1990-02-01	31.50000000000000
1990-03-01	25.10000000000000
1990-04-01	22.00000000000000
1990-05-01	18.70000000000000
1990-06-01	22.50000000000000
1990-07-01	18.40000000000000
1990-08-01	17.40000000000000
1990-09-01	19.00000000000000
1990-10-01	21.60000000000000
1990-11-01	13.10000000000000
1990-12-01	13.20000000000000
1991-01-01	28.40000000000000
1991-02-01	28.70000000000000
1991-03-01	24.60000000000000
1991-04-01	24.80000000000000
1991-05-01	26.20000000000000
1991-06-01	17.40000000000000
1991-07-01	26.60000000000000
1991-08-01	26.30000000000000
1991-09-01	30.90000000000000
1991-10-01	24.70000000000000
1991-11-01	23.40000000000000
1991-12-01	21.00000000000000
1992-01-01	32.40000000000000
1992-02-01	32.60000000000000
1992-03-01	34.10000000000000
1992-04-01	30.60000000000000
1992-05-01	31.70000000000000
1992-06-01	33.20000000000000
1992-07-01	34.60000000000000
1992-08-01	31.40000000000000
1992-09-01	33.60000000000000
1992-10-01	33.20000000000000
1992-11-01	28.50000000000000
1992-12-01	27.90000000000000
1993-01-01	30.30000000000000
1993-02-01	48.20000000000000
1993-03-01	45.20000000000000
1993-04-01	37.90000000000000
1993-05-01	37.60000000000000
1993-06-01	39.40000000000000
1993-07-01	43.60000000000000
1993-08-01	37.10000000000000
1993-09-01	51.70000000000000
1993-10-01	42.50000000000000
1993-11-01	35.20000000000000
1993-12-01	39.10000000000000
1994-01-01	38.00000000000000
1994-02-01	42.10000000000000
1994-03-01	55.50000000000000
1994-04-01	42.10000000000000
1994-05-01	40.40000000000000
1994-06-01	51.20000000000000
1994-07-01	52.50000000000000
1994-08-01	59.90000000000000
1994-09-01	58.30000000000000
1994-10-01	58.90000000000000
1994-11-01	57.20000000000000
1994-12-01	53.10000000000000
1995-01-01	55.20000000000000
1995-02-01	62.40000000000000
1995-03-01	82.80000000000000
1995-04-01	52.20000000000000
1995-05-01	62.70000000000000
1995-06-01	68.90000000000000
1995-07-01	70.70000000000000
1995-08-01	77.40000000000000
1995-09-01	67.60000000000000
1995-10-01	70.90000000000000
1995-11-01	73.60000000000000
1995-12-01	67.80000000000000
1996-01-01	65.40000000000000
1996-02-01	88.20000000000000
1996-03-01	78.00000000000000
1996-04-01	68.90000000000000
1996-05-01	74.30000000000000
1996-06-01	75.10000000000000
1996-07-01	84.80000000000000
1996-08-01	85.60000000000000
1996-09-01	88.70000000000000
1996-10-01	100.10000000000000
1996-11-01	80.50000000000000
1996-12-01	85.80000000000000
1997-01-01	92.40000000000000
1997-02-01	86.60000000000000
1997-03-01	111.10000000000000
1997-04-01	104.30000000000000
1997-05-01	113.60000000000000
1997-06-01	120.70000000000000
1997-07-01	135.50000000000000
1997-08-01	111.60000000000000
1997-09-01	124.70000000000000
1997-10-01	123.70000000000000
1997-11-01	98.10000000000000
1997-12-01	123.90000000000000
1998-01-01	99.40000000000000
1998-02-01	130.90000000000000
1998-03-01	133.90000000000000
1998-04-01	113.10000000000000
1998-05-01	114.80000000000000
1998-06-01	139.30000000000000
1998-07-01	139.20000000000000
1998-08-01	116.50000000000000
1998-09-01	115.60000000000000
1998-10-01	118.20000000000000
1998-11-01	99.70000000000000
1998-12-01	117.20000000000000
1999-01-01	97.50000000000000
1999-02-01	126.90000000000000
1999-03-01	145.30000000000000
1999-04-01	113.80000000000000
1999-05-01	119.70000000000000
1999-06-01	148.10000000000000
1999-07-01	164.80000000000000
1999-08-01	131.80000000000000
1999-09-01	140.20000000000000
1999-10-01	142.10000000000000
1999-11-01	126.60000000000000
1999-12-01	148.20000000000000
2000-01-01	124.10000000000000
2000-02-01	161.90000000000000
2000-03-01	181.60000000000000
2000-04-01	133.80000000000000
2000-05-01	166.70000000000000
2000-06-01	171.30000000000000
2000-07-01	172.40000000000000
2000-08-01	178.50000000000000
2000-09-01	156.30000000000000
2000-10-01	182.90000000000000
2000-11-01	154.30000000000000
2000-12-01	149.20000000000000
2001-01-01	121.40000000000000
2001-02-01	148.90000000000000
2001-03-01	180.90000000000000
2001-04-01	138.90000000000000
2001-05-01	153.00000000000000
2001-06-01	160.40000000000000
2001-07-01	171.00000000000000
2001-08-01	164.90000000000000
2001-09-01	163.50000000000000
2001-10-01	171.30000000000000
2001-11-01	145.90000000000000
2001-12-01	160.20000000000000
2002-01-01	146.10000000000000
2002-02-01	143.30000000000000
2002-03-01	156.60000000000000
2002-04-01	132.00000000000000
2002-05-01	206.80000000000000
2002-06-01	155.50000000000000
2002-07-01	187.50000000000000
2002-08-01	167.40000000000000
2002-09-01	177.40000000000000
2002-10-01	186.90000000000000
2002-11-01	151.40000000000000
2002-12-01	171.40000000000000
2003-01-01	148.36398600000004
2003-02-01	153.36596900000004
2003-03-01	189.04900599999996
2003-04-01	159.57756900000004
2003-05-01	162.49840500000000
2003-06-01	154.24123200000000
2003-07-01	187.62322400000000
2003-08-01	164.98967300000000
2003-09-01	184.30361700000003
2003-10-01	186.46401599999996
2003-11-01	144.12866500000004
2003-12-01	185.22692900000000
2004-01-01	138.91754100000000
2004-02-01	155.83731100000000
2004-03-01	179.58118200000000
2004-04-01	149.64641800000000
2004-05-01	155.22766400000000
2004-06-01	187.30555200000003
2004-07-01	205.73183599999996
2004-08-01	170.27082400000000
2004-09-01	186.24277000000000
2004-10-01	173.15020799999996
2004-11-01	174.71322900000000
2004-12-01	175.62260400000000
2005-01-01	133.89220400000000
2005-02-01	155.50847800000000
2005-03-01	186.94761399999996
2005-04-01	158.14996900000003
2005-05-01	160.19147200000003
2005-06-01	190.07095600000000
2005-07-01	165.53847700000000
2005-08-01	168.40845999999996
2005-09-01	169.37561800000000
2005-10-01	151.87585400000000
2005-11-01	171.86623000000000
2005-12-01	176.94038599999996
2006-01-01	122.11282200000002
2006-02-01	158.05133900000004
2006-03-01	92.99586899999998
2006-04-01	106.89021899999997
2006-05-01	157.73124400000000
2006-06-01	172.94505200000000
2006-07-01	187.83424000000000
2006-08-01	191.63854500000000
2006-09-01	178.94338600000000
2006-10-01	169.26190600000000
2006-11-01	160.13640100000000
2006-12-01	158.28090900000004
2007-01-01	153.40958100000000
2007-02-01	154.17111800000000
2007-03-01	168.25860500000000
2007-04-01	144.66885600000003
2007-05-01	160.50852300000000
2007-06-01	173.81302000000000
2007-07-01	192.65452099999996
2007-08-01	205.61775800000000
2007-09-01	192.27199100000000
2007-10-01	191.58474500000000
2007-11-01	154.96485699999997
2007-12-01	151.58011100000000
2008-01-01	144.23752100000000
2008-02-01	174.00418099999996
2008-03-01	180.47692000000004
2008-04-01	181.09399800000000
2008-05-01	185.85814400000004
2008-06-01	212.84427500000000
2008-07-01	239.86321900000000
2008-08-01	184.08657000000000
2008-09-01	200.34550000000000
2008-10-01	188.17202700000000
2008-11-01	166.05684500000004
2008-12-01	170.93653200000000
2009-01-01	131.04950100000000
2009-02-01	140.99911400000002
2009-03-01	162.01317500000005
2009-04-01	121.71874800000002
2009-05-01	141.20929400000000
2009-06-01	163.02742400000000
2009-07-01	181.76964299999997
2009-08-01	156.27882999999997
2009-09-01	167.27855199999996
2009-10-01	159.47586800000000
2009-11-01	145.07635600000003
2009-12-01	151.91056500000000
2010-01-01	126.29969600000000
2010-02-01	150.67051600000000
2010-03-01	189.20978200000000
2010-04-01	152.26342800000003
2010-05-01	180.26303499999997
2010-06-01	196.87963400000004
2010-07-01	226.87618099999997
2010-08-01	219.68340500000000
2010-09-01	211.54002600000000
2010-10-01	205.50064700000000
2010-11-01	161.93658300000004
2010-12-01	184.58767400000000
2011-01-01	166.25657899999996
2011-02-01	190.51271900000000
2011-03-01	232.30299099999996
2011-04-01	193.79151600000000
2011-05-01	234.27189299999995
2011-06-01	226.43679800000000
2011-07-01	250.03098900000003
2011-08-01	201.84835300000000
2011-09-01	237.23516999999995
2011-10-01	196.64678200000000
2011-11-01	174.87698200000000
2011-12-01	180.40143599999996
2012-01-01	196.40296600000000
2012-02-01	198.02418300000000
2012-03-01	251.04672200000000
2012-04-01	172.66826800000000
2012-05-01	221.30605300000000
2012-06-01	234.85900400000000
2012-07-01	214.50452800000000
2012-08-01	242.53791000000000
2012-09-01	225.23268100000000
2012-10-01	210.24994600000000
2012-11-01	186.21968200000000
2012-12-01	234.51153700000000
2013-01-01	180.24501300000000
2013-02-01	198.80008500000000
2013-03-01	214.50351500000000
2013-04-01	171.17475500000000
2013-05-01	234.68423100000000
2013-06-01	202.07393300000000
2013-07-01	233.73270800000000
2013-08-01	219.83102200000000
2013-09-01	208.24546400000000
2013-10-01	208.79514900000000
2013-11-01	169.35775800000000
2013-12-01	195.90727800000000
2014-01-01	137.22533300000000
2014-02-01	185.00637300000000
2014-03-01	214.35177600000000
2014-04-01	188.94287000000000
2014-05-01	203.01685400000000
2014-06-01	210.48810400000000
2014-07-01	243.89764700000000
2014-08-01	220.34133100000000
2014-09-01	206.42101900000000
2014-10-01	209.89321700000000
2014-11-01	175.73210800000000
2014-12-01	202.43786500000000
2015-01-01	168.68980700000000
2015-02-01	206.29678200000000
2015-03-01	227.47831400000000
2015-04-01	178.65169500000000
2015-05-01	206.01105200000000
2015-06-01	219.73300000000000
2015-07-01	272.34239000000000
2015-08-01	198.57629200000000
2015-09-01	246.33631900000000
2015-10-01	219.53317200000000
2015-11-01	199.69064300000000
2015-12-01	188.32909700000000
2016-01-01	162.74589200000000
2016-02-01	198.56367300000000
2016-03-01	213.36230600000000
2016-04-01	204.63799800000000
2016-05-01	227.50250900000000
2016-06-01	219.69992100000000
2016-07-01	240.60972000000000
2016-08-01	224.77018700000000
2016-09-01	216.14331400000000
2016-10-01	199.95007200000000
2016-11-01	198.52929900000000
2016-12-01	189.39538200000000
2017-01-01	175.60223500000000
2017-02-01	189.37330200000000
2017-03-01	224.64598100000000
2017-04-01	180.29619000000000
2017-05-01	214.70944100000000
2017-06-01	215.93765200000000
2017-07-01	237.14905800000000
2017-08-01	227.76382900000000
2017-09-01	187.34095300000000
2017-10-01	208.50840700000000
2017-11-01	210.87765100000000
2017-12-01	198.24686900000000
2018-01-01	179.57111100000000
2018-02-01	191.33069000000000
2018-03-01	217.29312100000000
2018-04-01	176.61559200000000
2018-05-01	217.09361500000000
2018-06-01	217.43238600000000
2018-07-01	238.06382800000000
2018-08-01	238.91960400000000
2018-09-01	211.77107200000000
2018-10-01	232.29748600000000