Month	Millions of Dollars
1985-01-01	108.50000000000000
1985-02-01	111.90000000000000
1985-03-01	90.40000000000000
1985-04-01	99.50000000000000
1985-05-01	103.70000000000000
1985-06-01	84.70000000000000
1985-07-01	133.30000000000000
1985-08-01	96.80000000000000
1985-09-01	139.30000000000000
1985-10-01	68.10000000000000
1985-11-01	134.10000000000000
1985-12-01	88.10000000000000
1986-01-01	82.90000000000000
1986-02-01	91.40000000000000
1986-03-01	65.40000000000000
1986-04-01	54.40000000000000
1986-05-01	83.90000000000000
1986-06-01	50.50000000000000
1986-07-01	52.00000000000000
1986-08-01	57.40000000000000
1986-09-01	71.80000000000000
1986-10-01	44.60000000000000
1986-11-01	76.90000000000000
1986-12-01	61.50000000000000
1987-01-01	56.60000000000000
1987-02-01	77.90000000000000
1987-03-01	57.30000000000000
1987-04-01	76.10000000000000
1987-05-01	73.00000000000000
1987-06-01	80.70000000000000
1987-07-01	59.30000000000000
1987-08-01	71.00000000000000
1987-09-01	68.70000000000000
1987-10-01	76.70000000000000
1987-11-01	51.00000000000000
1987-12-01	66.70000000000000
1988-01-01	64.50000000000000
1988-02-01	68.70000000000000
1988-03-01	54.40000000000000
1988-04-01	44.50000000000000
1988-05-01	49.90000000000000
1988-06-01	65.10000000000000
1988-07-01	55.10000000000000
1988-08-01	71.40000000000000
1988-09-01	57.60000000000000
1988-10-01	39.40000000000000
1988-11-01	63.10000000000000
1988-12-01	85.60000000000000
1989-01-01	59.10000000000000
1989-02-01	50.20000000000000
1989-03-01	71.90000000000000
1989-04-01	43.30000000000000
1989-05-01	92.20000000000000
1989-06-01	90.80000000000000
1989-07-01	56.60000000000000
1989-08-01	64.60000000000000
1989-09-01	43.00000000000000
1989-10-01	63.20000000000000
1989-11-01	59.90000000000000
1989-12-01	73.30000000000000
1990-01-01	86.40000000000000
1990-02-01	71.70000000000000
1990-03-01	63.80000000000000
1990-04-01	84.40000000000000
1990-05-01	53.40000000000000
1990-06-01	62.10000000000000
1990-07-01	54.60000000000000
1990-08-01	106.50000000000000
1990-09-01	72.90000000000000
1990-10-01	127.80000000000000
1990-11-01	125.00000000000000
1990-12-01	111.30000000000000
1991-01-01	68.80000000000000
1991-02-01	78.20000000000000
1991-03-01	72.10000000000000
1991-04-01	71.10000000000000
1991-05-01	69.50000000000000
1991-06-01	69.20000000000000
1991-07-01	77.20000000000000
1991-08-01	66.50000000000000
1991-09-01	84.90000000000000
1991-10-01	64.00000000000000
1991-11-01	61.30000000000000
1991-12-01	83.10000000000000
1992-01-01	57.70000000000000
1992-02-01	63.90000000000000
1992-03-01	65.10000000000000
1992-04-01	62.70000000000000
1992-05-01	65.00000000000000
1992-06-01	81.60000000000000
1992-07-01	83.10000000000000
1992-08-01	78.30000000000000
1992-09-01	63.90000000000000
1992-10-01	78.20000000000000
1992-11-01	84.20000000000000
1992-12-01	64.80000000000000
1993-01-01	59.50000000000000
1993-02-01	73.60000000000000
1993-03-01	84.20000000000000
1993-04-01	60.40000000000000
1993-05-01	89.70000000000000
1993-06-01	77.00000000000000
1993-07-01	65.30000000000000
1993-08-01	47.60000000000000
1993-09-01	58.40000000000000
1993-10-01	64.40000000000000
1993-11-01	54.60000000000000
1993-12-01	68.10000000000000
1994-01-01	86.90000000000000
1994-02-01	81.90000000000000
1994-03-01	80.30000000000000
1994-04-01	105.50000000000000
1994-05-01	99.20000000000000
1994-06-01	98.70000000000000
1994-07-01	88.60000000000000
1994-08-01	90.80000000000000
1994-09-01	113.00000000000000
1994-10-01	76.30000000000000
1994-11-01	91.10000000000000
1994-12-01	100.90000000000000
1995-01-01	119.80000000000000
1995-02-01	82.50000000000000
1995-03-01	101.00000000000000
1995-04-01	96.30000000000000
1995-05-01	106.90000000000000
1995-06-01	98.10000000000000
1995-07-01	89.30000000000000
1995-08-01	72.00000000000000
1995-09-01	71.20000000000000
1995-10-01	96.30000000000000
1995-11-01	80.10000000000000
1995-12-01	75.70000000000000
1996-01-01	105.10000000000000
1996-02-01	88.50000000000000
1996-03-01	86.70000000000000
1996-04-01	80.80000000000000
1996-05-01	121.70000000000000
1996-06-01	99.00000000000000
1996-07-01	133.00000000000000
1996-08-01	88.30000000000000
1996-09-01	90.00000000000000
1996-10-01	177.90000000000000
1996-11-01	125.70000000000000
1996-12-01	116.50000000000000
1997-01-01	126.90000000000000
1997-02-01	90.80000000000000
1997-03-01	95.70000000000000
1997-04-01	85.20000000000000
1997-05-01	105.30000000000000
1997-06-01	73.90000000000000
1997-07-01	114.10000000000000
1997-08-01	95.80000000000000
1997-09-01	99.80000000000000
1997-10-01	94.10000000000000
1997-11-01	62.30000000000000
1997-12-01	90.50000000000000
1998-01-01	78.00000000000000
1998-02-01	80.20000000000000
1998-03-01	76.00000000000000
1998-04-01	72.10000000000000
1998-05-01	90.20000000000000
1998-06-01	89.10000000000000
1998-07-01	114.40000000000000
1998-08-01	84.10000000000000
1998-09-01	75.40000000000000
1998-10-01	88.20000000000000
1998-11-01	68.70000000000000
1998-12-01	60.60000000000000
1999-01-01	76.40000000000000
1999-02-01	74.60000000000000
1999-03-01	76.80000000000000
1999-04-01	81.60000000000000
1999-05-01	76.30000000000000
1999-06-01	102.90000000000000
1999-07-01	113.20000000000000
1999-08-01	140.60000000000000
1999-09-01	145.10000000000000
1999-10-01	135.50000000000000
1999-11-01	129.30000000000000
1999-12-01	134.30000000000000
2000-01-01	164.30000000000000
2000-02-01	127.50000000000000
2000-03-01	121.40000000000000
2000-04-01	139.60000000000000
2000-05-01	193.80000000000000
2000-06-01	174.70000000000000
2000-07-01	221.40000000000000
2000-08-01	209.60000000000000
2000-09-01	203.30000000000000
2000-10-01	231.80000000000000
2000-11-01	223.70000000000000
2000-12-01	217.90000000000000
2001-01-01	274.20000000000000
2001-02-01	238.70000000000000
2001-03-01	243.60000000000000
2001-04-01	213.70000000000000
2001-05-01	219.50000000000000
2001-06-01	212.00000000000000
2001-07-01	210.00000000000000
2001-08-01	204.00000000000000
2001-09-01	170.80000000000000
2001-10-01	139.40000000000000
2001-11-01	123.00000000000000
2001-12-01	131.20000000000000
2002-01-01	131.30000000000000
2002-02-01	122.90000000000000
2002-03-01	168.60000000000000
2002-04-01	155.10000000000000
2002-05-01	211.40000000000000
2002-06-01	194.20000000000000
2002-07-01	201.70000000000000
2002-08-01	226.50000000000000
2002-09-01	230.10000000000000
2002-10-01	291.40000000000000
2002-11-01	277.10000000000000
2002-12-01	229.90000000000000
2003-01-01	310.45391700000000
2003-02-01	286.90046700000000
2003-03-01	351.01387400000010
2003-04-01	359.89661400000000
2003-05-01	330.10264699999993
2003-06-01	300.83395800000000
2003-07-01	459.05766000000006
2003-08-01	393.77841400000000
2003-09-01	332.51938400000000
2003-10-01	396.05353500000000
2003-11-01	370.92138600000000
2003-12-01	442.22124200000000
2004-01-01	459.57051500000000
2004-02-01	487.17581700000000
2004-03-01	444.39705599999990
2004-04-01	422.64217200000000
2004-05-01	433.72653700000000
2004-06-01	416.58405699999990
2004-07-01	479.13417800000010
2004-08-01	552.51022700000000
2004-09-01	486.16600500000000
2004-10-01	447.64208000000000
2004-11-01	556.90843800000000
2004-12-01	655.61765900000000
2005-01-01	544.72390000000000
2005-02-01	481.24673300000000
2005-03-01	587.32416699999990
2005-04-01	685.41784400000000
2005-05-01	657.36735300000000
2005-06-01	705.99755000000000
2005-07-01	587.75216400000000
2005-08-01	613.05533600000000
2005-09-01	682.66961700000000
2005-10-01	843.41762600000000
2005-11-01	780.51895600000010
2005-12-01	721.39253400000000
2006-01-01	814.05021100000010
2006-02-01	621.77158999999980
2006-03-01	652.15327100000010
2006-04-01	794.54911300000010
2006-05-01	922.30120499999990
2006-06-01	722.81338400000000
2006-07-01	646.92248900000000
2006-08-01	678.09115900000000
2006-09-01	589.21331499999990
2006-10-01	569.17564100000000
2006-11-01	627.79081499999980
2006-12-01	723.55684500000000
2007-01-01	694.72894399999980
2007-02-01	676.50303799999980
2007-03-01	820.95812299999990
2007-04-01	828.58482000000010
2007-05-01	660.97386100000000
2007-06-01	819.38312100000020
2007-07-01	846.12752800000020
2007-08-01	722.55698800000020
2007-09-01	543.22866200000000
2007-10-01	768.02275900000000
2007-11-01	605.21654100000000
2007-12-01	803.32155999999990
2008-01-01	867.87621199999990
2008-02-01	772.75124899999980
2008-03-01	766.31892100000000
2008-04-01	808.95627800000000
2008-05-01	753.94595900000000
2008-06-01	803.93207600000020
2008-07-01	824.43533800000000
2008-08-01	823.16104900000000
2008-09-01	899.03619100000000
2008-10-01	859.25494300000010
2008-11-01	478.61474099999990
2008-12-01	372.02801700000000
2009-01-01	394.39395900000005
2009-02-01	396.00761899999990
2009-03-01	426.58724900000010
2009-04-01	353.00227900000000
2009-05-01	462.50564500000000
2009-06-01	371.17167300000000
2009-07-01	461.99470099999990
2009-08-01	433.86992300000000
2009-09-01	439.71206999999990
2009-10-01	374.43992200000000
2009-11-01	584.16039200000000
2009-12-01	482.31007500000000
2010-01-01	623.50172299999990
2010-02-01	537.10633800000000
2010-03-01	669.15197900000000
2010-04-01	604.12108100000010
2010-05-01	479.41684900000007
2010-06-01	494.72283300000000
2010-07-01	533.50583400000000
2010-08-01	525.36460800000000
2010-09-01	550.12232300000000
2010-10-01	599.76964300000000
2010-11-01	532.52205000000000
2010-12-01	463.97233600000000
2011-01-01	590.70158400000000
2011-02-01	453.28263400000000
2011-03-01	711.84137000000000
2011-04-01	686.69153700000020
2011-05-01	648.22536000000000
2011-06-01	649.49478799999990
2011-07-01	694.52653500000000
2011-08-01	782.02653599999990
2011-09-01	791.73076500000010
2011-10-01	756.46914100000000
2011-11-01	644.33988000000000
2011-12-01	703.66042100000020
2012-01-01	809.89286400000000
2012-02-01	652.00725700000000
2012-03-01	758.68812800000000
2012-04-01	556.35840600000000
2012-05-01	814.34147200000000
2012-06-01	712.65897900000000
2012-07-01	750.00654100000000
2012-08-01	705.09395700000000
2012-09-01	666.95491700000000
2012-10-01	560.81935300000000
2012-11-01	528.60760200000000
2012-12-01	642.94063900000000
2013-01-01	651.05062300000000
2013-02-01	446.05312700000000
2013-03-01	571.13656200000000
2013-04-01	645.12975500000000
2013-05-01	498.06323900000000
2013-06-01	626.13445800000000
2013-07-01	664.79725300000000
2013-08-01	507.82988300000000
2013-09-01	432.85900900000000
2013-10-01	409.22007600000000
2013-11-01	504.41428100000000
2013-12-01	537.23925000000000
2014-01-01	473.00688200000000
2014-02-01	455.84908300000000
2014-03-01	500.50826300000000
2014-04-01	548.12444300000000
2014-05-01	476.92618700000000
2014-06-01	480.86680900000000
2014-07-01	576.96017500000000
2014-08-01	589.15484100000000
2014-09-01	388.56933900000000
2014-10-01	482.39247700000000
2014-11-01	510.61432700000000
2014-12-01	512.77973700000000
2015-01-01	523.26518100000000
2015-02-01	389.20969800000000
2015-03-01	551.92323600000000
2015-04-01	332.19243100000000
2015-05-01	274.73842900000000
2015-06-01	344.28983700000000
2015-07-01	385.66979200000000
2015-08-01	342.26634900000000
2015-09-01	362.48516900000000
2015-10-01	306.54112400000000
2015-11-01	239.14006500000000
2015-12-01	267.79723300000000
2016-01-01	303.78759300000000
2016-02-01	276.40633100000000
2016-03-01	254.37756700000000
2016-04-01	232.98355000000000
2016-05-01	227.71049300000000
2016-06-01	216.08401400000000
2016-07-01	197.51578000000000
2016-08-01	254.50844800000000
2016-09-01	227.71976200000000
2016-10-01	211.18392400000000
2016-11-01	251.37517800000000
2016-12-01	300.55484000000000
2017-01-01	276.87799800000000
2017-02-01	313.06245600000000
2017-03-01	331.25809800000000
2017-04-01	363.58352600000000
2017-05-01	313.45943500000000
2017-06-01	257.21383800000000
2017-07-01	280.94137200000000
2017-08-01	250.01369700000000
2017-09-01	212.39991600000000
2017-10-01	219.19472200000000
2017-11-01	207.93167400000000
2017-12-01	288.49449700000000
2018-01-01	332.74818600000000
2018-02-01	272.30770900000000
2018-03-01	376.10223200000000
2018-04-01	236.71920300000000
2018-05-01	348.18407000000000
2018-06-01	279.40538500000000
2018-07-01	322.12944500000000
2018-08-01	259.76326600000000
2018-09-01	262.50090800000000
2018-10-01	333.35547600000000